PART 355 -- EMERGENCY PLANNING AND
NOTIFICATION
Sec.
355.10 Purpose.
355.20 Definitions.
355.30 Emergency planning.
355.40 Emergency release notification.
355.50 Penalties.
Appendix A to Part 355 -- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities (Alphabetical Order)
Appendix B to Part 355 -- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities (CAS Number Order)
Authority: 42 U.S.C. 11002, 11004, and 11048.
Source: 52 FR 13395, Apr. 22, 1987, unless otherwise noted.
This regulation establishes the list of extremely hazardous substances,
threshold planning quantities, and facility notification responsibilities
necessary for the development and implementation of State and local emergency
response plans.
Act means the Superfund Amendments and Reauthorization Act of 1986.
CERCLA means the Comprehensive Environmental Response, Compensation
and Liability Act of 1980, as amended.
CERCLA Hazardous Substance means a substance on the list defined in
section 101(14) of CERCLA.
Note: Listed CERCLA hazardous substances appear in table 302.4 of 40
CFR part 302.
Chief Executive Officer of the tribe means the person who is
recognized by the Bureau of Indian Affairs as the chief elected administrative
officer of the tribe.
Commission means the emergency response commission for the State in
which the facility is located except where the facility is located in Indian
Country, in which case, commission means the emergency response
commission for the tribe under whose jurisdiction the facility is located. In
absence of an emergency response commission, the Governor and the chief
executive officer, respectively, shall be the commission. Where there is a
cooperative agreement between a State and a Tribe, the commission shall be the
entity identified in the agreement.
Committee or Local emergency planning committee means the local
emergency planning committee appointed by the emergency response commission.
Environment includes water, air, and land and the interrelationship
which exists among and between water, air, and land and all living things.
Extremely hazardous substance means a substance listed in appendices A
and B of this part.
Facility means all buildings, equipment, structure, and other
stationary items that are located on a single site or on contiguous or adjacent
sites and which are owned or operated by the same person (or by any person which
controls, is controlled by, or under common control with, such person).
Facility shall include manmade structures in which chemicals are
purposefully placed or removed through human means such that it functions as a
containment structure for human use. For purposes of emergency release
notification, the term includes motor vehicles, rolling stock, and aircraft.
Hazardous chemical means any hazardous chemical as defined under
§1910.1200(c) of Title 29 of the Code of Federal Regulations, except that such
term does not include the following substances:
(1) Any food, food additive, color additive, drug, or cosmetic regulated by
the Food and Drug Administration.
(2) Any substance present as a solid in any manufactured item to the extent
exposure to the substance does not occur under normal conditions of use.
(3) Any substance to the extent it is used for personal, family, or household
purposes, or is present in the same form and concentration as a product packaged
for distribution and use by the general public.
(4) Any substance to the extent it is used in a research laboratory or a
hospital or other medical facility under the direct supervision of a technically
qualified individual.
(5) Any substance to the extent it is used in routine agricultural operations
or is a fertilizer held for sale by a retailer to the ultimate customer.
Indian Country means Indian country as defined in 18 U.S.C.
1151. That section defines Indian country as:
(a) All land within the limits of any Indian reservation under the
jurisdiction of the United States government, notwithstanding the issuance of
any patent, and including rights-of-way running through the reservation;
(b) All dependent Indian communities within the borders of the United States
whether within the original or subsequently acquired territory thereof, and
whether within or without the limits of a State; and
(c) All Indian allotments, the Indian titles to which have not been
extinguished, including rights-of-way running through the same.
Indian tribe means those tribes federally recognized by the Secretary
of the Interior.
Mixture means a heterogenous association of substances where the
various individual substances retain their identities and can usually be
separated by mechanical means. Includes solutions or compounds but does not
include alloys or amalgams.
Person means any individual, trust, firm, joint stock company,
corporation (including a government corporation), partnership, association,
State, municipality, commission, political subdivision of a State, or interstate
body.
Release means any spilling, leaking, pumping, pouring, emitting,
emptying, discharging, injecting, escaping, leaching, dumping, or disposing into
the environment (including the abandonment or discarding of barrels, containers,
and other closed receptacles) of any hazardous chemical, extremely hazardous
substance, or CERCLA hazardous substance.
Reportable quantity means, for any CERCLA hazardous substance, the
reportable quantity established in table 302.4 of 40 CFR part 302, for such
substance, for any other substance, the reportable quantity is one pound.
State means any State of the United States, the District of Columbia,
the Commonwealth of Puerto Rico, Guam, American Samoa, the United States Virgin
Islands, the Northern Mariana Islands, any other territory or possession over
which the United States has jurisdictions and Indian Country.
Threshold planning quantity means, for a substance listed in
appendices A and B, the quantity listed in the column "threshold planning
quantity" for that substance.
[52 FR 13395, Apr. 22, 1987; 54 FR 38853, Sept. 21, 1989, as amended
at 55 FR 30645, July 26, 1990] (a) Applicability. The requirements of this section apply to any
facility at which there is present an amount of any extremely hazardous
substance equal to or in excess of its threshold planning quantity, or
designated, after public notice and opportunity for comment, by the Commission
or the Governor for the State in which the facility is located. For purposes of
this section, an amount of any extremely hazardous substance means the
total amount of an extremely hazardous substance present at any one time at a
facility at concentrations greater than one percent by weight, regardless of
location, number of containers, or method of storage.
(b) Emergency planning notification. The owner or operator of a
facility subject to this section shall provide notification to the Commission
that it is a facility subject to the emergency planning requirements of this
part. Such notification shall be provided: on or before May 17, 1987 or within
sixty days after a facility first becomes subject to the requirements of this
section, whichever is later.
(c) Facility emergency coordinator. The owner or operator of a
facility subject to this section shall designate a facility representative who
will participate in the local emergency planning process as a facility emergency
response coordinator. The owner or operator shall notify the local emergency
planning committee (or the Governor if there is no committee) of the facility
representative on or before September 17, 1987 or 30 days after establishment of
a local emergency planning committee, whichever is earlier.
(d) Provision of information. (1) The owner or operator of a facility
subject to this section shall inform the local emergency planning committee of
any changes occurring at the facility which may be relevant to emergency
planning.
(2) Upon request of the local emergency planning committee, the owner or
operator of a facility subject to this section shall promptly provide to the
committee any information necessary for development or implementation of the
local emergency plan.
(e) Calculation of TPQs for solids and mixtures. (1) If a container or
storage vessel holds a mixture or solution of an extremely hazardous substance,
then the concentration of extremely hazardous substance, in weight percent
(greater than 1 percent sign), shall be multiplied by the mass (in pounds) in
the vessel to determine the actual quantity of extremely hazardous substance
therein.
(2)(i) Extremely hazardous substances that are solids are subject to either
of two threshold planning quantities as shown on appendices A and B (i.e.,
500/10,000 pounds). The lower quantity applies only if the solid exists in
powdered form and has a particle size less than 100 microns; or is handled in
solution or in molten form; or meets the criteria for a National Fire Protection
Association (NFPA) rating of 2, 3 or 4 for reactivity. If the solid does not
meet any of these criteria, it is subject to the upper (10,000 pound) threshold
planning quantity as shown in appendices A and B.
(ii) The 100 micron level may be determined by multiplying the weight percent
of solid with a particle size less than 100 microns in a particular container by
the quantity of solid in the container.
(iii) The amount of solid in solution may be determined by multiplying the
weight percent of solid in the solution in a particular container by the
quantity of solution in the container.
(iv) The amount of solid in molten form must be multipled by 0.3 to determine
whether the lower threshold planning quantity is met.
(a) Applicability. (1) The requirements of this section apply to any
facility: (i) at which a hazardous chemical is produced, used or stored and (ii)
at which there is release of a reportable quantity of any extremely hazardous
substance or CERCLA hazardous substance.
(2) This section does not apply to:
(i) Any release which results in exposure to persons solely within the
boundaries of the facility;
(ii) Any release which is a federally permitted release as defined in
section 101 (10) of CERCLA;
(iii) Any release that is continuous and stable in quantity and rate under
the definitions in 40 CFR 302.8(b). Exemption from notification under this
subsection does not include exemption from:
(A) Initial notifications as defined in 40 CFR 302.8 (d) and (e);
(B) Notification of a "statistically significant increase," defined in 40 CFR
302.8(b) as any increase above the upper bound of the reported normal range,
which is to be submitted to the community emergency coordinator for the local
emergency planning committee for any area likely to be affected by the release
and to the State emergency response commission of any State likely to be
affected by the release;
(C) Notification of a "new release" as defined in 40 CFR 302.8(g)(1); or
(D) Notification of a change in the normal range of the release as required
under 40 CFR 302.8(g)(2).
(iv) Any release of a pesticide product exempt from CERCLA section 103(a)
reporting under section 103(e) of CERCLA;
(v) Any release not meeting the definition of release under Section 101(22)
of CERCLA, and therefore exempt from Section 103(a) reporting; and
(vi) Any radionuclide release which occurs:
(A) Naturally in soil from land holdings such as parks, golf courses, or
other large tracts of land.
(B) Naturally from land disturbance activities, including farming,
construction, and land disturbance incidental to extraction during mining
activities, except that which occurs at uranium, phosphate, tin, zircon,
hafnium, vanadium, monazite, and rare earth mines. Land disturbance incidental
to extraction includes: land clearing; overburden removal and stockpiling;
excavating, handling, transporting, and storing ores and other raw (not
beneficiated or processed) materials; and replacing in mined-out areas coal ash,
earthen materials from farming or construction, or overburden or other raw
materials generated from the exempted mining activities.
(C) From the dumping and transportation of coal and coal ash (including fly
ash, bottom ash, and boiler slags), including the dumping and land spreading
operations that occur during coal ash uses.
(D) From piles of coal and coal ash, including fly ash, bottom ash, and
boiler slags. Note to paragraph (A): Releases of CERCLA hazardous substances
are subject to the release reporting requirements of CERCLA section 103,
codified at 40 CFR part 302, in addition to the requirements of this part.
(b) Notice requirements. (1) The owner or operator of a facility
subject to this section shall immediately notify the community emergency
coordinator for the local emergency planning committee of any area likely to be
affected by the release and the State emergency response commission of any State
likely to be affected by the release. If there is no local emergency planning
committee, notification shall be provided under this section to relevant local
emergency response personnel.
(2) The notice required under this section shall include the following to the
extent known at the time of notice and so long as no delay in notice or
emergency response results:
(i) The chemical name or identity of any substance involved in the release.
(ii) An indication of whether the substance is an extremely hazardous
substance.
(iii) An estimate of the quantity of any such substance that was released
into the environment.
(iv) The time and duration of the release.
(v) The medium or media into which the release occurred.
(vi) Any known or anticipated acute or chronic health risks associated with
the emergency and, where appropriate, advice regarding medical attention
necessary for exposed individuals.
(vii) Proper precautions to take as a result of the release, including
evacuation (unless such information is readily available to the community
emergency coordination pursuant to the emergency plan).
(viii) The names and telephone number of the person or persons to be
contacted for further information.
(3) As soon as practicable after a release which requires notice under (b)(1)
of this section, such owner or operator shall provide a written follow-up
emergency notice (or notices, as more information becomes available) setting
forth and updating the information required under paragraph (b)(2) of this
section, and including additional information with respect to:
(i) Actions taken to respond to and contain the release,
(ii) Any known or anticipated acute or chronic health risks associated with
the release, and,
(iii) Where appropriate, advice regarding medical attention necessary for
exposed individuals.
(4) Exceptions. (i) Until April 30, 1988, in lieu of the notice
specified in paragraph (b)(2) of this section, any owner or operator of a
facility subject to this section from which there is a release of a CERCLA
hazardous substance which is not an extremely hazardous substance and has a
statutory reportable quantity may provide the same notice required under CERCLA
section 103(a) to the local emergency planning committee.
(ii) An owner or operator of a facility from which there is a
transportation-related release may meet the requirements of this section by
providing the information indicated in paragraph (b)(2) to the 911 operator, or
in the absence of a 911 emergency telephone number, to the operator. For
purposes of this paragraph, a transportation-related release means a
release during transportation, or storage incident to transportation if the
stored substance is moving under active shipping papers and has not reached the
ultimate consignee.
[52 FR 13395, Apr. 22, 1987, as amended at 54 FR 22543, May 24, 1989;
55 FR 30188, July 24, 1990; 63 FR 13475, Mar. 19, 1998; 64 FR 13115, Mar. 17,
1999] (a) Civil penalties. Any person who fails to comply with the
requirements of §355.40 shall be subject to civil penalties of up to $25,000 for
each violation in accordance with section 325(b)(1) of the Act.
(b) Civil penalties for continuing violations. Any person who fails to
comply with the requirements of §355.40 shall be subject to civil penalties of
up to $25,000 for each day during which the violation continues, in accordance
with section 325(b)(2) of the Act. In the case of a second or subsequent
violation, any such person may be subject to civil penalties of up to $75,000
for each day the violation continues, in accordance with section 325(b)(2) of
the Act.
(c) Criminal penalties. Any person who knowingly and willfully fails
to provide notice in accordance with §355.40 shall, upon conviction, be fined
not more than $25,000 or imprisoned for not more than two (2) years, or both
(or, in the case of a second or subsequent conviction, shall be fined not more
than $50,000 or imprisoned for not more than five (5) years, or both) in
accordance with section 325(b)(4) of the Act. [61 FR 20479, May 7, 1996] [61 FR 20484, May 7, 1996]
[TOP]
§355.10 Purpose.
[TOP]
§355.20 Definitions.
[TOP]
§355.30 Emergency planning.
[TOP]
§355.40 Emergency release notification.
[TOP]
§355.50 Penalties.
[Alphabetical Order]
------------------------------------------------------------------------
Threshold
Reportable planning
CAS No. Chemical name Notes quantity * quantity
(pounds) (pounds)
------------------------------------------------------------------------
75-86-5 Acetone ......... 10 1,000
Cyanohydrin.
1752-30-3 Acetone ......... 1,000 1,000/10,000
Thiosemicarbazide.
107-02-8 Acrolein.......... ......... 1 500
79-06-1 Acrylamide........ l 5,000 1,000/10,000
107-13-1 Acrylonitrile..... l 100 10,000
814-68-6 Acrylyl Chloride.. h 100 100
111-69-3 Adiponitrile...... l 1,000 1,000
116-06-3 Aldicarb.......... c 1 100/10,000
309-00-2 Aldrin............ ......... 1 500/10,000
107-18-6 Allyl Alcohol..... ......... 100 1,000
107-11-9 Allylamine........ ......... 500 500
20859-73-8 Aluminum Phosphide b 100 500
54-62-6 Aminopterin....... ......... 500 500/10,000
78-53-5 Amiton............ ......... 500 500
3734-97-2 Amiton Oxalate.... ......... 100 100/10,000
7664-41-7 Ammonia........... l 100 500
300-62-9 Amphetamine....... ......... 1,000 1,000
62-53-3 Aniline........... l 5,000 1,000
88-05-1 Aniline, 2,4,6- ......... 500 500
Trimethyl-.
7783-70-2 Antimony ......... 500 500
Pentafluoride.
1397-94-0 Antimycin A....... c 1,000 1,000/10,000
86-88-4 ANTU.............. ......... 100 500/10,000
1303-28-2 Arsenic Pentoxide. ......... 1 100/10,000
1327-53-3 Arsenous Oxide.... h 1 100/10,000
7784-34-1 Arsenous ......... 1 500
Trichloride.
7784-42-1 Arsine............ ......... 100 100
2642-71-9 Azinphos-Ethyl.... ......... 100 100/10,000
86-50-0 Azinphos-Methyl... ......... 1 10/10,000
98-87-3 Benzal Chloride... ......... 5,000 500
98-16-8 Benzenamine, 3- ......... 500 500
(Trifluoromethyl)-
.
100-14-1 Benzene, 1- ......... 500 500/10,000
(Chloromethyl)-4-
Nitro-.
98-05-5 Benzenearsonic ......... 10 10/10,000
Acid.
3615-21-2 Benzimidazole, 4,5- g 500 500/10,000
Dichloro-2-
(Trifluoromethyl)-
.
98-07-7 Benzotrichloride.. ......... 10 100
100-44-7 Benzyl Chloride... ......... 100 500
140-29-4 Benzyl Cyanide.... h 500 500
15271-41-7 Bicyclo[2.2.1]Hept ......... 500 500/10,000
ane-2-
Carbonitrile, 5-
Chloro-6-
((((Methylamino)C
arbonyl)Oxy)Imino
)-, (1s-(1-
alpha,2-beta,4-
alpha,5-
alpha,6E))-.
534-07-6 Bis(Chloromethyl) ......... 10 10/10,000
Ketone.
4044-65-9 Bitoscanate....... ......... 500 500/10,000
10294-34-5 Boron Trichloride. ......... 500 500
7637-07-2 Boron Trifluoride. ......... 500 500
353-42-4 Boron Trifluoride ......... 1,000 1,000
Compound With
Methyl Ether
(1:1).
28772-56-7 Bromadiolone...... ......... 100 100/10,000
7726-95-6 Bromine........... l 500 500
1306-19-0 Cadmium Oxide..... ......... 100 100/10,000
2223-93-0 Cadmium Stearate.. c 1,000 1,000/10,000
7778-44-1 Calcium Arsenate.. ......... 1 500/10,000
8001-35-2 Camphechlor....... ......... 1 500/10,000
56-25-7 Cantharidin....... ......... 100 100/10,000
51-83-2 Carbachol Chloride ......... 500 500/10,000
26419-73-8 Carbamic Acid, d 1 100/10,000
Methyl-, O-(((2,4-
Dimethyl-1, 3-
Dithiolan-2-
yl)Methylene)Amin
o)-.
1563-66-2 Carbofuran........ ......... 10 10/10,000
75-15-0 Carbon Disulfide.. l 100 10,000
786-19-6 Carbophenothion... ......... 500 500
57-74-9 Chlordane......... ......... 1 1,000
470-90-6 Chlorfenvinfos.... ......... 500 500
7782-50-5 Chlorine.......... ......... 10 100
24934-91-6 Chlormephos....... ......... 500 500
999-81-5 Chlormequat h 100 100/10,000
Chloride.
79-11-8 Chloroacetic Acid. ......... 100 100/10,000
107-07-3 Chloroethanol..... ......... 500 500
627-11-2 Chloroethyl ......... 1,000 1,000
Chloroformate.
67-66-3 Chloroform........ l 10 10,000
542-88-1 Chloromethyl Ether h 10 100
107-30-2 Chloromethyl c 10 100
Methyl Ether.
3691-35-8 Chlorophacinone... ......... 100 100/10,000
1982-47-4 Chloroxuron....... ......... 500 500/10,000
21923-23-9 Chlorthiophos..... h 500 500
10025-73-7 Chromic Chloride.. ......... 1 1/10,000
62207-76-5 Cobalt, ......... 100 100/10,000
((2,2[prime]-(1,2-
Ethanediylbis
(Nitrilomethylidy
ne)) Bis(6-
Fluorophenolato))
(2-)-
N,N[prime],O,O[pr
ime])-.
10210-68-1 Cobalt Carbonyl... h 10 10/10,000
64-86-8 Colchicine........ h 10 10/10,000
56-72-4 Coumaphos......... ......... 10 100/10,000
5836-29-3 Coumatetralyl..... ......... 500 500/10,000
95-48-7 Cresol, o-........ ......... 100 1,000/10,000
535-89-7 Crimidine......... ......... 100 100/10,000
4170-30-3 Crotonaldehyde.... ......... 100 1,000
123-73-9 Crotonaldehyde, ......... 100 1,000
(E)-.
506-68-3 Cyanogen Bromide.. ......... 1,000 500/10,000
506-78-5 Cyanogen Iodide... ......... 1,000 1,000/10,000
2636-26-2 Cyanophos......... ......... 1,000 1,000
675-14-9 Cyanuric Fluoride. ......... 100 100
66-81-9 Cycloheximide..... ......... 100 100/10,000
108-91-8 Cyclohexylamine... l 10,000 10,000
17702-41-9 Decaborane(14).... ......... 500 500/10,000
8065-48-3 Demeton........... ......... 500 500
919-86-8 Demeton-S-Methyl.. ......... 500 500
10311-84-9 Dialifor.......... ......... 100 100/10,000
19287-45-7 Diborane.......... ......... 100 100
111-44-4 Dichloroethyl ......... 10 10,000
ether.
149-74-6 Dichloromethylphen ......... 1,000 1,000
ylsilane.
62-73-7 Dichlorvos........ ......... 10 1,000
141-66-2 Dicrotophos....... ......... 100 100
1464-53-5 Diepoxybutane..... ......... 10 500
814-49-3 Diethyl h 500 500
Chlorophosphate.
71-63-6 Digitoxin......... c 100 100/10,000
2238-07-5 Diglycidyl Ether.. ......... 1,000 1,000
20830-75-5 Digoxin........... h 10 10/10,000
115-26-4 Dimefox........... ......... 500 500
60-51-5 Dimethoate........ ......... 10 500/10,000
2524-03-0 Dimethyl ......... 500 500
Phosphorochlorido
thioate.
77-78-1 Dimethyl sulfate.. ......... 100 500
75-78-5 Dimethyldichlorosi h 500 500
lane.
57-14-7 Dimethylhydrazine. ......... 10 1,000
99-98-9 Dimethyl-p- ......... 10 10/10,000
Phenylenediamine.
644-64-4 Dimetilan......... d 1 500/10,000
534-52-1 Dinitrocresol..... ......... 10 10/10,000
88-85-7 Dinoseb........... ......... 1,000 100/10,000
1420-07-1 Dinoterb.......... ......... 500 500/10,000
78-34-2 Dioxathion........ ......... 500 500
82-66-6 Diphacinone....... ......... 10 10/10,000
152-16-9 Diphosphoramide, ......... 100 100
Octamethyl-.
298-04-4 Disulfoton........ ......... 1 500
514-73-8 Dithiazanine ......... 500 500/10,000
Iodide.
541-53-7 Dithiobiuret...... ......... 100 100/10,000
316-42-7 Emetine, h 1 1/10,000
Dihydrochloride.
115-29-7 Endosulfan........ ......... 1 10/10,000
2778-04-3 Endothion......... ......... 500 500/10,000
72-20-8 Endrin............ ......... 1 500/10,000
106-89-8 Epichlorohydrin... l 100 1,000
2104-64-5 EPN............... ......... 100 100/10,000
50-14-6 Ergocalciferol.... c 1,000 1,000/10,000
379-79-3 Ergotamine ......... 500 500/10,000
Tartrate.
1622-32-8 Ethanesulfonyl ......... 500 500
Chloride, 2-
Chloro-.
10140-87-1 Ethanol, 1,2- ......... 1,000 1,000
Dichloro-,
Acetate.
563-12-2 Ethion............ ......... 10 1,000
13194-48-4 Ethoprophos....... ......... 1,000 1,000
538-07-8 Ethylbis(2- h 500 500
Chloroethyl)Amine.
371-62-0 Ethylene c, h 10 10
Fluorohydrin.
75-21-8 Ethylene Oxide.... l 10 1,000
107-15-3 Ethylenediamine... ......... 5,000 10,000
151-56-4 Ethyleneimine..... ......... 1 500
542-90-5 Ethylthiocyanate.. ......... 10,000 10,000
22224-92-6 Fenamiphos........ ......... 10 10/10,000
115-90-2 Fensulfothion..... h 500 500
4301-50-2 Fluenetil......... ......... 100 100/10,000
7782-41-4 Fluorine.......... k 10 500
640-19-7 Fluoroacetamide... j 100 100/10,000
144-49-0 Fluoroacetic Acid. ......... 10 10/10,000
359-06-8 Fluoroacetyl c 10 10
Chloride.
51-21-8 Fluorouracil...... ......... 500 500/10,000
944-22-9 Fonofos........... ......... 500 500
50-00-0 Formaldehyde...... l 100 500
107-16-4 Formaldehyde h 1,000 1,000
Cyanohydrin.
23422-53-9 Formetanate d, h 1 500/10,000
Hydrochloride.
2540-82-1 Formothion........ ......... 100 100
17702-57-7 Formparanate...... d 1 100/10,000
21548-32-3 Fosthietan........ ......... 500 500
3878-19-1 Fuberidazole...... ......... 100 100/10,000
110-00-9 Furan............. ......... 100 500
13450-90-3 Gallium ......... 500 500/10,000
Trichloride.
77-47-4 Hexachlorocyclopen h 10 100
tadiene.
4835-11-4 Hexamethylenediami ......... 500 500
ne, N,N[prime]-
Dibutyl-.
302-01-2 Hydrazine......... ......... 1 1,000
74-90-8 Hydrocyanic Acid.. ......... 10 100
7647-01-0 Hydrogen Chloride l 5,000 500
(gas only).
7664-39-3 Hydrogen Fluoride. ......... 100 100
7722-84-1 Hydrogen Peroxide l 1,000 1,000
(Conc > 52%).
7783-07-5 Hydrogen Selenide. ......... 10 10
7783-06-4 Hydrogen Sulfide.. l 100 500
123-31-9 Hydroquinone...... l 100 500/10,000
13463-40-6 Iron, ......... 100 100
Pentacarbonyl-.
297-78-9 Isobenzan......... ......... 100 100/10,000
78-82-0 Isobutyronitrile.. h 1,000 1,000
102-36-3 Isocyanic Acid, ......... 500 500/10,000
3,4-
Dichlorophenyl
Ester.
465-73-6 Isodrin........... ......... 1 100/10,000
55-91-4 Isofluorphate..... c 100 100
4098-71-9 Isophorone ......... 100 100
Diisocyanate.
108-23-6 Isopropyl ......... 1,000 1,000
Chloroformate.
119-38-0 Isopropylmethylpyr d 1 500
azolyl
Dimethylcarbamate.
78-97-7 Lactonitrile...... ......... 1,000 1,000
21609-90-5 Leptophos......... ......... 500 500/10,000
541-25-3 Lewisite.......... c, h 10 10
58-89-9 Lindane........... ......... 1 1,000/10,000
7580-67-8 Lithium Hydride... b 100 100
109-77-3 Malononitrile..... ......... 1,000 500/10,000
12108-13-3 Manganese, h 100 100
Tricarbonyl
Methylcyclopentad
ienyl.
51-75-2 Mechlorethamine... c 10 10
950-10-7 Mephosfolan....... ......... 500 500
1600-27-7 Mercuric Acetate.. ......... 500 500/10,000
7487-94-7 Mercuric Chloride. ......... 500 500/10,000
21908-53-2 Mercuric Oxide.... ......... 500 500/10,000
10476-95-6 Methacrolein ......... 1,000 1,000
Diacetate.
760-93-0 Methacrylic ......... 500 500
Anhydride.
126-98-7 Methacrylonitrile. h 1,000 500
920-46-7 Methacryloyl ......... 100 100
Chloride.
30674-80-7 Methacryloyloxyeth h 100 100
yl Isocyanate.
10265-92-6 Methamidophos..... ......... 100 100/10,000
558-25-8 Methanesulfonyl ......... 1,000 1,000
Fluoride.
950-37-8 Methidathion...... ......... 500 500/10,000
2032-65-7 Methiocarb........ ......... 10 500/10,000
16752-77-5 Methomyl.......... h 100 500/10,000
151-38-2 Methoxyethylmercur ......... 500 500/10,000
ic Acetate.
80-63-7 Methyl 2- ......... 500 500
Chloroacrylate.
74-83-9 Methyl Bromide.... l 1,000 1,000
79-22-1 Methyl h 1,000 500
Chloroformate.
60-34-4 Methyl Hydrazine.. ......... 10 500
624-83-9 Methyl Isocyanate. ......... 10 500
556-61-6 Methyl b 500 500
Isothiocyanate.
74-93-1 Methyl Mercaptan.. l 100 500
3735-23-7 Methyl Phenkapton. ......... 500 500
676-97-1 Methyl Phosphonic b 100 100
Dichloride.
556-64-9 Methyl Thiocyanate ......... 10,000 10,000
78-94-4 Methyl Vinyl ......... 10 10
Ketone.
502-39-6 Methylmercuric ......... 500 500/10,000
Dicyanamide.
75-79-6 Methyltrichlorosil h 500 500
ane.
1129-41-5 Metolcarb......... d 1 100/10,000
7786-34-7 Mevinphos......... ......... 10 500
315-18-4 Mexacarbate....... ......... 1,000 500/10,000
50-07-7 Mitomycin C....... ......... 10 500/10,000
6923-22-4 Monocrotophos..... ......... 10 10/10,000
2763-96-4 Muscimol.......... ......... 1,000 500/10,000
505-60-2 Mustard Gas....... h 500 500
13463-39-3 Nickel Carbonyl... ......... 10 1
54-11-5 Nicotine.......... c 100 100
65-30-5 Nicotine Sulfate.. ......... 100 100/10,000
7697-37-2 Nitric Acid....... ......... 1,000 1,000
10102-43-9 Nitric Oxide...... c 10 100
98-95-3 Nitrobenzene...... l 1,000 10,000
1122-60-7 Nitrocyclohexane.. ......... 500 500
10102-44-0 Nitrogen Dioxide.. ......... 10 100
62-75-9 Nitrosodimethylami h 10 1,000
ne.
991-42-4 Norbormide........ ......... 100 100/10,000
0 Organorhodium ......... 10 10/10,000
Complex (PMN-82-
147).
630-60-4 Ouabain........... c 100 100/10,000
23135-22-0 Oxamyl............ d 1 100/10,000
78-71-7 Oxetane, 3,3- ......... 500 500
Bis(Chloromethyl)-
.
2497-07-6 Oxydisulfoton..... h 500 500
10028-15-6 Ozone............. ......... 100 100
1910-42-5 Paraquat ......... 10 10/10,000
Dichloride.
2074-50-2 Paraquat ......... 10 10/10,000
Methosulfate.
56-38-2 Parathion......... c 10 100
298-00-0 Parathion-Methyl.. c 100 100/10,000
12002-03-8 Paris Green....... ......... 1 500/10,000
19624-22-7 Pentaborane....... ......... 500 500
2570-26-5 Pentadecylamine... ......... 100 100/10,000
79-21-0 Peracetic Acid.... ......... 500 500
594-42-3 Perchloromethylmer ......... 100 500
captan.
108-95-2 Phenol............ ......... 1,000 500/10,000
4418-66-0 Phenol, 2,2[prime]- ......... 100 100/10,000
Thiobis(4-Chloro-
6-Methyl)-.
64-00-6 Phenol, 3-(1- d 1 500/10,000
Methylethyl)-,
Methylcarbamate.
58-36-6 Phenoxarsine, ......... 500 500/10,000
10,10[prime]-
Oxydi-.
696-28-6 Phenyl h 1 500
Dichloroarsine.
59-88-1 Phenylhydrazine ......... 1,000 1,000/10,000
Hydrochloride.
62-38-4 Phenylmercury ......... 100 500/10,000
Acetate.
2097-19-0 Phenylsilatrane... h 100 100/10,000
103-85-5 Phenylthiourea.... ......... 100 100/10,000
298-02-2 Phorate........... ......... 10 10
4104-14-7 Phosacetim........ ......... 100 100/10,000
947-02-4 Phosfolan......... ......... 100 100/10,000
75-44-5 Phosgene.......... l 10 10
732-11-6 Phosmet........... ......... 10 10/10,000
13171-21-6 Phosphamidon...... ......... 100 100
7803-51-2 Phosphine......... ......... 100 500
2703-13-1 Phosphonothioic ......... 500 500
Acid, Methyl-, O-
Ethyl O-(4-
(Methylthio)
Phenyl) Ester.
50782-69-9 Phosphonothioic ......... 100 100
Acid, Methyl-, S-
(2-
(Bis(1Methylethyl
)Amino)Ethyl) O-
Ethyl Ester.
2665-30-7 Phosphonothioic ......... 500 500
Acid, Methyl-, O-
(4-Nitrophenyl) O-
Phenyl Ester.
3254-63-5 Phosphoric Acid, ......... 500 500
Dimethyl 4-
(Methylthio)Pheny
l Ester.
2587-90-8 Phosphorothioic c, g 500 500
Acid, O,O-
Dimethyl-S-(2-
Methylthio) Ethyl
Ester.
7723-14-0 Phosphorus........ b, h 1 100
10025-87-3 Phosphorus ......... 1,000 500
Oxychloride.
10026-13-8 Phosphorus b 500 500
Pentachloride.
7719-12-2 Phosphorus ......... 1,000 1,000
Trichloride.
57-47-6 Physostigmine..... d 1 100/10,000
57-64-7 Physostigmine, d 1 100/10,000
Salicylate (1:1).
124-87-8 Picrotoxin........ ......... 500 500/10,000
110-89-4 Piperidine........ ......... 1,000 1,000
23505-41-1 Pirimifos-Ethyl... ......... 1,000 1,000
10124-50-2 Potassium Arsenite ......... 1 500/10,000
151-50-8 Potassium Cyanide. b 10 100
506-61-6 Potassium Silver b 1 500
Cyanide.
2631-37-0 Promecarb......... d, h 1 500/10,000
106-96-7 Propargyl Bromide. ......... 10 10
57-57-8 Propiolactone, ......... 10 500
Beta-.
107-12-0 Propionitrile..... ......... 10 500
542-76-7 Propionitrile, 3- ......... 1,000 1,000
Chloro-.
70-69-9 Propiophenone, 4- g 100 100/10,000
Amino-.
109-61-5 Propyl ......... 500 500
Chloroformate.
75-56-9 Propylene Oxide... l 100 10,000
75-55-8 Propyleneimine.... ......... 1 10,000
2275-18-5 Prothoate......... ......... 100 100/10,000
129-00-0 Pyrene............ c 5,000 1,000/10,000
140-76-1 Pyridine, 2-Methyl- ......... 500 500
5-Vinyl-.
504-24-5 Pyridine, 4-Amino- h 1,000 500/10,000
1124-33-0 Pyridine, 4-Nitro- ......... 500 500/10,000
,l-Oxide.
53558-25-1 Pyriminil......... h 100 100/10,000
14167-18-1 Salcomine......... ......... 500 500/10,000
107-44-8 Sarin............. h 10 10
7783-00-8 Selenious Acid.... ......... 10 1,000/10,000
7791-23-3 Selenium ......... 500 500
Oxychloride.
563-41-7 Semicarbazide ......... 1,000 1,000/10,000
Hydrochloride.
3037-72-7 Silane, (4- ......... 1,000 1,000
Aminobutyl)Dietho
xymethyl-.
7631-89-2 Sodium Arsenate... ......... 1 1,000/10,000
7784-46-5 Sodium Arsenite... ......... 1 500/10,000
26628-22-8 Sodium Azide b 1,000 500
(Na(N[INF]3[/
INF])).
124-65-2 Sodium Cacodylate. ......... 100 100/10,000
143-33-9 Sodium Cyanide b 10 100
(Na(CN)).
62-74-8 Sodium ......... 10 10/10,000
Fluoroacetate.
13410-01-0 Sodium Selenate... ......... 100 100/10,000
10102-18-8 Sodium Selenite... h 100 100/10,000
10102-20-2 Sodium Tellurite.. ......... 500 500/10,000
900-95-8 Stannane, g 500 500/10,000
Acetoxytriphenyl-.
57-24-9 Strychnine........ c 10 100/10,000
60-41-3 Strychnine Sulfate ......... 10 100/10,000
3689-24-5 Sulfotep.......... ......... 100 500
3569-57-1 Sulfoxide, 3- ......... 500 500
Chloropropyl
Octyl.
7446-09-5 Sulfur Dioxide.... 1 500 500
7783-60-0 Sulfur ......... 100 100
Tetrafluoride.
7446-11-9 Sulfur Trioxide... b 100 100
7664-93-9 Sulfuric Acid..... ......... 1,000 1,000
77-81-6 Tabun............. c, h 10 10
7783-80-4 Tellurium k 100 100
Hexafluoride.
107-49-3 TEPP.............. ......... 10 100
13071-79-9 Terbufos.......... h 100 100
78-00-2 Tetraethyllead.... c 10 100
597-64-8 Tetraethyltin..... c 100 100
75-74-1 Tetramethyllead... c, 1 100 100
509-14-8 Tetranitromethane. ......... 10 500
10031-59-1 Thallium Sulfate.. h 100 100/10,000
6533-73-9 Thallous Carbonate c, h 100 100/10,000
7791-12-0 Thallous Chloride. c, h 100 100/10,000
2757-18-8 Thallous Malonate. c, h 100 100/10,000
7446-18-6 Thallous Sulfate.. ......... 100 100/10,000
2231-57-4 Thiocarbazide..... ......... 1,000 1,000/10,000
39196-18-4 Thiofanox......... ......... 100 100/10,000
297-97-2 Thionazin......... ......... 100 500
108-98-5 Thiophenol........ ......... 100 500
79-19-6 Thiosemicarbazide. ......... 100 100/10,000
5344-82-1 Thiourea, (2- ......... 100 100/10,000
Chlorophenyl)-.
614-78-8 Thiourea, (2- ......... 500 500/10,000
Methylphenyl)-.
7550-45-0 Titanium ......... 1,000 100
Tetrachloride.
584-84-9 Toluene 2,4- ......... 100 500
Diisocyanate.
91-08-7 Toluene 2,6- ......... 100 100
Diisocyanate.
110-57-6 Trans-1,4- ......... 500 500
Dichlorobutene.
1031-47-6 Triamiphos........ ......... 500 500/10,000
24017-47-8 Triazofos......... ......... 500 500
76-02-8 Trichloroacetyl ......... 500 500
Chloride.
115-21-9 Trichloroethylsila h 500 500
ne.
327-98-0 Trichloronate..... k 500 500
98-13-5 Trichlorophenylsil h 500 500
ane.
1558-25-4 Trichloro(Chlorome ......... 100 100
thyl)Silane.
27137-85-5 Trichloro(Dichloro ......... 500 500
phenyl) Silane.
998-30-1 Triethoxysilane... ......... 500 500
75-77-4 Trimethylchlorosil ......... 1,000 1,000
ane.
824-11-3 Trimethylolpropane h 100 100/10,000
Phosphite.
1066-45-1 Trimethyltin ......... 500 500/10,000
Chloride.
639-58-7 Triphenyltin ......... 500 500/10,000
Chloride.
555-77-1 Tris(2- h 100 100
Chloroethyl)Amine.
2001-95-8 Valinomycin....... c 1,000 1,000/10,000
1314-62-1 Vanadium Pentoxide ......... 1,000 100/10,000
108-05-4 Vinyl Acetate 1 5,000 1,000
Monomer.
81-81-2 Warfarin.......... ......... 100 500/10,000
129-06-6 Warfarin Sodium... h 100 100/10,000
28347-13-9 Xylylene ......... 100 100/10,000
Dichloride.
58270-08-9 Zinc, Dichloro(4,4- ......... 100 100/10,000
Dimethyl-
5((((Methylamino)
Carbonyl)
Oxy)Imino)Pentane
nitrile)-, (T-4)-.
1314-84-7 Zinc Phosphide.... b 100 500
------------------------------------------------------------------------
* Only the statutory or final RQ is shown. For more information, see 40
CFR table 302.4.
Notes:
a This chemical does not meet acute toxicity criteria. Its TPQ is set at
10,000 pounds.
b This material is a reactive solid. The TPQ does not default to 10,000
pounds for non-powder, non-molten, nonsolution form.
c The calculated TPQ changed after technical review as described in the
technical support document.
d Indicates that the RQ is subject to change when the assessment of
potential carcinogenicity and/or other toxicity is completed.
e Statutory reportable quantity for purposes of notification under SARA
sect 304(a)(2).
f [Reserved]
g New chemicals added that were not part of the original list of 402
substances.
h Revised TPQ based on new or re-evaluated toxicity data.
j TPQ is revised to its calculated value and does not change due to
technical review as in proposed rule.
k The TPQ was revised after proposal due to calculation error.
l Chemicals on the original list that do not meet toxicity criteria but
because of their high production volume and recognized toxicity are
considered chemicals of concern (``Other chemicals'').
[CAS Number Order]
------------------------------------------------------------------------
Threshold
Reportable planning
CAS No. Chemical name Notes quantity * quantity
(pounds) (pounds)
------------------------------------------------------------------------
0 Organorhodium ......... 10 10/10,000
Complex (PMN-82-
147).
50-00-0 Formaldehyde...... l 100 500
50-07-7 Mitomycin C....... ......... 10 500/10,000
50-14-6 Ergocalciferol.... c 1,000 1,000/10,000
51-21-8 Fluorouracil...... ......... 500 500/10,000
51-75-2 Mechlorethaminec.. c 10 10
51-83-2 Carbachol Chloride ......... 500 500/10,000
54-11-5 Nicotine.......... c 100 100
54-62-6 Aminopterin....... ......... 500 500/10,000
55-91-4 Isofluorphate..... c 100 100
56-25-7 Cantharidin....... ......... 100 100/10,000
56-38-2 Parathion......... c 10 100
56-72-4 Coumaphos......... ......... 10 100/10,000
57-14-7 Dimethylhydrazine. ......... 10 1,000
57-24-9 Strychnine........ c 10 100/10,000
57-47-6 Physostigmine..... d 1 100/10,000
57-57-8 Propiolactone, ......... 10 500
Beta-.
57-64-7 Physostigmine, d 1 100/10,000
Salicylate (1:1).
57-74-9 Chlordane......... ......... 1 1,000
58-36-6 Phenoxarsine, ......... 500 500/10,000
10,10[prime]-
Oxydi-.
58-89-9 Lindane........... ......... 1 1,000/10,000
59-88-1 Phenylhydrazine ......... 1,000 1,000/10,000
Hydrochloride.
60-34-4 Methyl Hydrazine.. ......... 10 500
60-41-3 Strychnine sulfate ......... 10 100/10,000
60-51-5 Dimethoate........ ......... 10 500/10,000
62-38-4 Phenylmercury ......... 100 500/10,000
Acetate.
62-53-3 Aniline........... l 5,000 1,000
62-73-7 Dichlorvos........ ......... 10 1,000
62-74-8 Sodium ......... 10 10/10,000
Fluoroacetate.
62-75-9 Nitrosodimethylami h 10 1,000
ne.
64-00-6 Phenol, 3-(1- d 1 500/10,000
Methylethyl)-,
Methylcarbamate.
64-86-8 Colchicine........ h 10 10/10,000
65-30-5 Nicotine sulfate.. ......... 100 100/10,000
66-81-9 Cycloheximide..... ......... 100 100/10,000
67-66-3 Chloroform........ l 10 10,000
70-69-9 Propiophenone, 4- g 100 100/10,000
Amino-.
71-63-6 Digitoxin......... c 100 100/10,000
72-20-8 Endrin............ ......... 1 500/10,000
74-83-9 Methyl Bromide.... l 1,000 1,000
74-90-8 Hydrocyanic Acid.. ......... 10 100
74-93-1 Methyl Mercaptan.. l 100 500
75-15-0 Carbon Disulfide.. l 100 10,000
75-21-8 Ethylene Oxide.... l 10 1,000
75-44-5 Phosgene.......... l 10 10
75-55-8 Propyleneimine.... ......... 1 10,000
75-56-9 Propylene Oxide... l 100 10,000
75-74-1 Tetramethyllead... c, l 100 100
75-77-4 Trimethylchlorosil ......... 1,000 1,000
ane.
75-78-5 Dimethyldichlorosi h 500 500
lane.
75-79-6 Methyltrichlorosil h 500 500
ane.
75-86-5 Acetone ......... 10 1,000
Cyanohydrin.
76-02-8 Trichloroacetyl ......... 500 500
Chloride.
77-47-4 Hexachlorocyclopen h 10 100
tadiene.
77-78-1 Dimethyl Sulfate.. ......... 100 500
77-81-6 Tabun............. c, h 10 10
78-00-2 Tetraethyllead.... c 10 100
78-34-2 Dioxathion........ ......... 500 500
78-53-5 Amiton............ ......... 500 500
78-71-7 Oxetane, 3,3- ......... 500 500
Bis(Chloromethyl)-
.
78-82-0 Isobutyronitrile.. h 1,000 1,000
78-94-4 Methyl Vinyl ......... 10 10
Ketone.
78-97-7 Lactonitrile...... ......... 1,000 1,000
79-06-1 Acrylamide........ l 5,000 1,000/10,000
79-11-8 Chloroacetic Acid. ......... 100 100/10,000
79-19-6 Thiosemicarbazide. ......... 100 100/10,000
79-21-0 Peracetic Acid.... ......... 500 500
79-22-1 Methyl h 1,000 500
Chloroformate.
80-63-7 Methyl 2- ......... 500 500
Chloroacrylate.
81-81-2 Warfarin.......... ......... 100 500/10,000
82-66-6 Diphacinone....... ......... 10 10/10,000
86-50-0 Azinphos-Methyl... ......... 1 10/10,000
86-88-4 ANTU.............. ......... 100 500/10,000
88-05-1 Aniline, 2,4,6- ......... 500 500
Trimethyl-.
88-85-7 Dinoseb........... ......... 1,000 100/10,000
91-08-7 Toluene 2,6- ......... 100 100
Diisocyanate.
95-48-7 Cresol, o-........ ......... 100 1,000/10,000
98-05-5 Benzenearsonic ......... 10 10/10,000
Acid.
98-07-7 Benzotrichloride.. ......... 10 100
98-13-5 Trichlorophenylsil h 500 500
ane.
98-16-8 Benzenamine, 3- ......... 500 500
(Trifluoromethyl)-
.
98-87-3 Benzal Chloride... ......... 5,000 500
98-95-3 Nitrobenzene...... l 1,000 10,000
99-98-9 Dimethyl-p- ......... 10 10/10,000
Phenylenediamine.
100-14-1 Benzene, 1- ......... 500 500/10,000
(Chloromethyl)-4-
Nitro-.
100-44-7 Benzyl Chloride... ......... 100 500
102-36-3 Isocyanic Acid, ......... 500 500/10,000
3,4-
Dichlorophenyl
Ester.
103-85-5 Phenylthiourea.... ......... 100 100/10,000
106-89-8 Epichlorohydrin... l 100 1,000
106-96-7 Propargyl Bromide. ......... 10 10
107-02-8 Acrolein.......... ......... 1 500
107-07-3 Chloroethanol..... ......... 500 500
107-11-9 Allylamine........ ......... 500 500
107-12-0 Propionitrile..... ......... 10 500
107-13-1 Acrylonitrile..... l 100 10,000
107-15-3 Ethylenediamine... ......... 5,000 10,000
107-16-4 Formaldehyde h 1,000 1,000
Cyanohydrin.
107-18-6 Allyl Alcohol..... ......... 100 1,000
107-30-2 Chloromethyl c 10 100
Methyl Ether.
107-44-8 Sarin............. h 10 10
107-49-3 TEPP.............. ......... 10 100
108-05-4 Vinyl Acetate l 5,000 1,000
Monomer.
108-23-6 Isopropyl ......... 1,000 1,000
Chloroformate.
108-91-8 Cyclohexylamine... l 10,000 10,000
108-95-2 Phenol............ ......... 1,000 500/10,000
108-98-5 Thiophenol........ ......... 100 500
109-61-5 Propyl ......... 500 500
Chloroformate.
109-77-3 Malononitrile..... ......... 1,000 500/10,000
110-00-9 Furan............. ......... 100 500
110-57-6 Trans-1,4- ......... 500 500
Dichlorobutene.
110-89-4 Piperidine........ ......... 1,000 1,000
111-44-4 Dichloroethyl ......... 10 10,000
Ether.
111-69-3 Adiponitrile...... l 1,000 1,000
115-21-9 Trichloroethylsila h 500 500
ne.
115-26-4 Dimefox........... ......... 500 500
115-29-7 Endosulfan........ ......... 1 10/10,000
115-90-2 Fensulfothion..... h 500 500
116-06-3 Aldicarb.......... c 1 100/10,000
119-38-0 Isopropylmethylpyr d 1 500
azolyl
Dimethylcarbamate.
123-31-9 Hydroquinone...... l 100 500/10,000
123-73-9 Crotonaldehyde, ......... 100 1,000
(E)-.
124-65-2 Sodium Cacodylate. ......... 100 100/10,000
124-87-8 Picrotoxin........ ......... 500 500/10,000
126-98-7 Methacrylonitrile. h 1,000 500
129-00-0 Pyrene............ c 5,000 1,000/10,000
129-06-6 Warfarin Sodium... h 100 100/10,000
140-29-4 Benzyl Cyanide.... h 500 500
140-76-1 Pyridine, 2-Methyl- ......... 500 500
5-Vinyl-.
141-66-2 Dicrotophos....... ......... 100 100
143-33-9 Sodium Cyanide b 10 100
(Na(CN)).
144-49-0 Fluoroacetic Acid. ......... 10 10/10,000
149-74-6 Dichloromethylphen ......... 1,000 1,000
ylsilane.
151-38-2 Methoxyethylmercur ......... 500 500/10,000
ic Acetate.
151-50-8 Potassium Cyanide. b 10 100
151-56-4 Ethyleneimine..... ......... 1 500
152-16-9 Diphosphoramide, ......... 100 100
Octamethyl-.
297-78-9 Isobenzan......... ......... 100 100/10,000
297-97-2 Thionazin......... ......... 100 500
298-00-0 Parathion-Methyl.. c 100 100/10,000
298-02-2 Phorate........... ......... 10 10
298-04-4 Disulfoton........ ......... 1 500
300-62-9 Amphetamine....... ......... 1,000 1,000
302-01-2 Hydrazine......... ......... 1 1,000
309-00-2 Aldrin............ ......... 1 500/10,000
315-18-4 Mexacarbate....... ......... 1,000 500/10,000
316-42-7 Emetine, h 1 1/10,000
Dihydrochloride.
327-98-0 Trichloronate..... k 500 500
353-42-4 Boron Trifluoride ......... 1,000 1,000
Compound With
Methyl Ether
(1:1).
359-06-8 Fluoroacetyl c 10 10
Chloride.
371-62-0 Ethylene c, h 10 10
Fluorohydrin.
379-79-3 Ergotamine ......... 500 500/10,000
Tartrate.
465-73-6 Isodrin........... ......... 1 100/10,000
470-90-6 Chlorfenvinfos.... ......... 500 500
502-39-6 Methylmercuric ......... 500 500/10,000
Dicyanamide.
504-24-5 Pyridine, 4-Amino- h 1,000 500/10,000
505-60-2 Mustard Gas....... h 500 500
506-61-6 Potassium Silver b 1 500
Cyanide.
506-68-3 Cyanogen Bromide.. ......... 1,000 500/10,000
506-78-5 Cyanogen Iodide... ......... 1,000 1,000/10,000
509-14-8 Tetranitromethane. ......... 10 500
514-73-8 Dithiazanine ......... 500 500/10,000
Iodide.
534-07-6 Bis(Chloromethyl) ......... 10 10/10,000
Ketone.
534-52-1 Dinitrocresol..... ......... 10 10/10,000
535-89-7 Crimidine......... ......... 100 100/10,000
538-07-8 Ethylbis(2- h 500 500
Chloroethyl)Amine.
541-25-3 Lewisite.......... c, h 10 10
541-53-7 Dithiobiuret...... ......... 100 100/10,000
542-76-7 Propionitrile, 3- ......... 1,000 1,000
Chloro-.
542-88-1 Chloromethyl Ether h 10 100
542-90-5 Ethylthiocyanate.. ......... 10,000 10,000
555-77-1 Tris(2- h 100 100
Chloroethyl)Amine.
556-61-6 Methyl b 500 500
Isothiocyanate.
556-64-9 Methyl Thiocyanate ......... 10,000 10,000
558-25-8 Methanesulfonyl ......... 1,000 1,000
Fluoride.
563-12-2 Ethion............ ......... 10 1,000
563-41-7 Semicarbazide ......... 1,000 1,000/10,000
Hydrochloride.
584-84-9 Toluene 2,4- ......... 100 500
Diisocyanate.
594-42-3 Perchloromethylmer ......... 100 500
captan.
597-64-8 Tetraethyltin..... c 100 100
614-78-8 Thiourea, (2- ......... 500 500/10,000
Methylphenyl)-.
624-83-9 Methyl Isocyanate. ......... 10 500
627-11-2 Chloroethyl ......... 1,000 1,000
Chloroformate.
630-60-4 Ouabain........... c 100 100/10,000
639-58-7 Triphenyltin ......... 500 500/10,000
Chloride.
640-19-7 Fluoroacetamide... j 100 100/10,000
644-64-4 Dimetilan......... d 1 500/10,000
675-14-9 Cyanuric Fluoride. ......... 100 100
676-97-1 Methyl Phosphonic b 100 100
Dichloride.
696-28-6 Phenyl h 1 500
Dichloroarsine.
732-11-6 Phosmet........... ......... 10 10/10,000
760-93-0 Methacrylic ......... 500 500
Anhydride.
786-19-6 Carbophenothion... ......... 500 500
814-49-3 Diethyl h 500 500
Chlorophosphate.
814-68-6 Acrylyl Chloride.. h 100 100
824-11-3 Trimethylolpropane h 100 100/10,000
Phosphite.
900-95-8 Stannane, g 500 500/10,000
Acetoxytriphenyl-.
919-86-8 Demeton-S-Methyl.. ......... 500 500
920-46-7 Methacryloyl ......... 100 100
Chloride.
944-22-9 Fonofos........... ......... 500 500
947-02-4 Phosfolan......... ......... 100 100/10,000
950-10-7 Mephosfolan....... ......... 500 500
950-37-8 Methidathion...... ......... 500 500/10,000
991-42-4 Norbormide........ ......... 100 100/10,000
998-30-1 Triethoxysilane... ......... 500 500
999-81-5 Chlormequat h 100 100/10,000
Chloride.
1031-47-6 Triamiphos........ ......... 500 500/10,000
1066-45-1 Trimethyltin ......... 500 500/10,000
Chloride.
1122-60-7 Nitrocyclohexane.. ......... 500 500
1124-33-0 Pyridine, 4-Nitro- ......... 500 500/10,000
,1-Oxide.
1129-41-5 Metolcarb......... d 1 100/10,000
1303-28-2 Arsenic Pentoxide. ......... 1 100/10,000
1306-19-0 Cadmium Oxide..... ......... 100 100/10,000
1314-62-1 Vanadium Pentoxide ......... 1,000 100/10,000
1314-84-7 Zinc Phosphide.... b 100 500
1327-53-3 Arsenous Oxide.... h 1 100/10,000
1397-94-0 Antimycin A....... c 1,000 1,000/10,000
1420-07-1 Dinoterb.......... ......... 500 500/10,000
1464-53-5 Diepoxybutane..... ......... 10 500
1558-25-4 Trichloro(Chlorome ......... 100 100
thyl)Silane.
1563-66-2 Carbofuran........ ......... 10 10/10,000
1600-27-7 Mercuric Acetate.. ......... 500 500/10,000
1622-32-8 Ethanesulfonyl ......... 500 500
Chloride, 2-
Chloro-.
1752-30-3 Acetone ......... 1,000 1,000/10,000
Thiosemicarbazide.
1910-42-5 Paraquat ......... 10 10/10,000
Dichloride.
1982-47-4 Chloroxuron....... ......... 500 500/10,000
2001-95-8 Valinomycin....... c 1,000 1,000/10,000
2032-65-7 Methiocarb........ ......... 10 500/10,000
2074-50-2 Paraquat ......... 10 10/10,000
Methosulfate.
2097-19-0 Phenylsilatrane... h 100 100/10,000
2104-64-5 EPN............... ......... 100 100/10,000
2223-93-0 Cadmium Stearate.. c 1,000 1,000/10,000
2231-57-4 Thiocarbazide..... ......... 1,000 1,000/10,000
2238-07-5 Diglycidyl Ether.. ......... 1,000 1,000
2275-18-5 Prothoate......... ......... 100 100/10,000
2497-07-6 Oxydisulfoton..... h 500 500
2524-03-0 Dimethyl ......... 500 500
Phosphorochlorido
thioate.
2540-82-1 Formothion........ ......... 100 100
2570-26-5 Pentadecylamine... ......... 100 100/10,000
2587-90-8 Phosphorothioic c, g 500 500
Acid, O,O-
Dimethyl-S-(2-
Methylthio) Ethyl
Ester.
2631-37-0 Promecarb......... d, h 1 500/10,000
2636-26-2 Cyanophos......... ......... 1,000 1,000
2642-71-9 Azinphos-Ethyl.... ......... 100 100/10,000
2665-30-7 Phosphonothioic ......... 500 500
Acid, Methyl-, O-
(4-Nitrophenyl) O-
Phenyl Ester.
2703-13-1 Phosphonothioic ......... 500 500
Acid, Methyl-, O-
Ethyl O-(4-
(Methylthio)Pheny
l) Ester.
2757-18-8 Thallous Malonate. c, h 100 100/10,000
2763-96-4 Muscimol.......... ......... 1,000 500/10,000
2778-04-3 Endothion......... ......... 500 500/10,000
3037-72-7 Silane, (4- ......... 1,000 1,000
Aminobutyl)Dietho
xymethyl-.
3254-63-5 Phosphoric Acid, ......... 500 500
Dimethyl 4-
(Methylthio)Pheny
l Ester.
3569-57-1 Sulfoxide, 3- ......... 500 500
Chloropropyl
Octyl.
3615-21-2 Benzimidazole, 4,5- g 500 500/10,000
Dichloro-2-
(Trifluoromethyl)-
.
3689-24-5 Sulfotep.......... ......... 100 500
3691-35-8 Chlorophacinone... ......... 100 100/10,000
3734-97-2 Amiton Oxalate.... ......... 100 100/10,000
3735-23-7 Methyl Phenkapton. ......... 500 500
3878-19-1 Fuberidazole...... ......... 100 100/10,000
4044-65-9 Bitoscanate....... ......... 500 500/10,000
4098-71-9 Isophorone ......... 100 100
Diisocyanate.
4104-14-7 Phosacetim........ ......... 100 100/10,000
4170-30-3 Crotonaldehyde.... ......... 100 1,000
4301-50-2 Fluenetil......... ......... 100 100/10,000
4418-66-0 Phenol, 2,2[prime]- ......... 100 100/10,000
Thiobis(4-Chloro-
6-Methyl)-.
4835-11-4 Hexamethylenediami ......... 500 500
ne, N,N[prime]-
Dibutyl-.
5344-82-1 Thiourea, (2- ......... 100 100/10,000
Chlorophenyl)-.
5836-29-3 Coumatetralyl..... ......... 500 500/10,000
6533-73-9 Thallous Carbonate c, h 100 100/10,000
6923-22-4 Monocrotophos..... ......... 10 10/10,000
7446-09-5 Sulfur Dioxide.... l 500 500
7446-11-9 Sulfur Trioxide... b 100 100
7446-18-6 Thallous Sulfate.. ......... 100 100/10,000
7487-94-7 Mercuric Chloride. ......... 500 500/10,000
7550-45-0 Titanium ......... 1,000 100
Tetrachloride.
7580-67-8 Lithium Hydride... b 100 100
7631-89-2 Sodium Arsenate... ......... 1 1,000/10,000
7637-07-2 Boron Trifluoride. ......... 500 500
7647-01-0 Hydrogen Chloride l 5,000 500
(gas only).
7664-39-3 Hydrogen Fluoride. ......... 100 100
7664-41-7 Ammonia........... l 100 500
7664-93-9 Sulfuric Acid..... ......... 1,000 1,000
7697-37-2 Nitric Acid....... ......... 1,000 1,000
7719-12-2 Phosphorus ......... 1,000 1,000
Trichloride.
7722-84-1 Hydrogen Peroxide l 1,000 1,000
(Conc > 52%).
7723-14-0 Phosphorus........ b, h 1 100
7726-95-6 Bromine........... l 500 500
7778-44-1 Calcium Arsenate.. ......... 1 500/10,000
7782-41-4 Fluorine.......... k 10 500
7782-50-5 Chlorine.......... ......... 10 100
7783-00-8 Selenious Acid.... ......... 10 1,000/10,000
7783-06-4 Hydrogen Sulfide.. l 100 500
7783-07-5 Hydrogen Selenide. ......... 10 10
7783-60-0 Sulfur ......... 100 100
Tetrafluoride.
7783-70-2 Antimony ......... 500 500
Pentafluoride.
7783-80-4 Tellurium k 100 100
Hexafluoride.
7784-34-1 Arsenous ......... 1 500
Trichloride.
7784-42-1 Arsine............ ......... 100 100
7784-46-5 Sodium Arsenite... ......... 1 500/10,000
7786-34-7 Mevinphos......... ......... 10 500
7791-12-0 Thallous Chloride. c, h 100 100/10,000
7791-23-3 Selenium ......... 500 500
Oxychloride.
7803-51-2 Phosphine......... ......... 100 500
8001-35-2 Camphechlor....... ......... 1 500/10,000
8065-48-3 Demeton........... ......... 500 500
10025-73-7 Chromic Chloride.. ......... 1 1/10,000
10025-87-3 Phosphorus ......... 1,000 500
Oxychloride.
10026-13-8 Phosphorus b 500 500
Pentachloride.
10028-15-6 Ozone............. ......... 100 100
10031-59-1 Thallium Sulfate.. h 100 100/10,000
10102-18-8 Sodium Selenite... h 100 100/10,000
10102-20-2 Sodium Tellurite.. ......... 500 500/10,000
10102-43-9 Nitric Oxide...... c 10 100
10102-44-0 Nitrogen Dioxide.. ......... 10 100
10124-50-2 Potassium Arsenite ......... 1 500/10,000
10140-87-1 Ethanol, 1,2- ......... 1,000 1,000
Dichloro-,
Acetate.
10210-68-1 Cobalt Carbonyl... h 10 10/10,000
10265-92-6 Methamidophos..... ......... 100 100/10,000
10294-34-5 Boron Trichloride. ......... 500 500
10311-84-9 Dialifor.......... ......... 100 100/10,000
10476-95-6 Methacrolein ......... 1,000 1,000
Diacetate.
12002-03-8 Paris Green....... ......... 1 500/10,000
12108-13-3 Manganese, h 100 100
Tricarbonyl
Methylcyclopentad
ienyl.
13071-79-9 Terbufosh......... h 100 100
13171-21-6 Phosphamidon...... ......... 100 100
13194-48-4 Ethoprophos....... ......... 1,000 1,000
13410-01-0 Sodium Selenate... ......... 100 100/10,000
13450-90-3 Gallium ......... 500 500/10,000
Trichloride.
13463-39-3 Nickel Carbonyl... ......... 10 1
13463-40-6 Iron, ......... 100 100
Pentacarbonyl-.
14167-18-1 Salcomine......... ......... 500 500/10,000
15271-41-7 Bicyclo[2.2.1]Hept ......... 500 500/10,000
ane-2-
Carbonitrile, 5-
Chloro-6-
((((Methylamino)C
arbonyl)Oxy)Imino
)-, (1s-(1-
alpha,2-beta,4-
alpha,5-
alpha,6E))-.
16752-77-5 Methomyl.......... h 100 500/10,000
17702-41-9 Decaborane(14).... ......... 500 500/10,000
17702-57-7 Formparanated..... d 1 100/10,000
19287-45-7 Diborane.......... ......... 100 100
19624-22-7 Pentaborane....... ......... 500 500
20830-75-5 Digoxin........... h 10 10/10,000
20859-73-8 Aluminum Phosphide b 100 500
21548-32-3 Fosthietan........ ......... 500 500
21609-90-5 Leptophos......... ......... 500 500/10,000
21908-53-2 Mercuric Oxide.... ......... 500 500/10,000
21923-23-9 Chlorthiophos..... h 500 500
22224-92-6 Fenamiphos........ ......... 10 10/10,000
23135-22-0 Oxamyl............ d 1 100/10,000
23422-53-9 Formetanate d, h 1 500/10,000
Hydrochloride.
23505-41-1 Pirimifos-Ethyl... ......... 1,000 1,000
24017-47-8 Triazofos......... ......... 500 500
24934-91-6 Chlormephos....... ......... 500 500
26419-73-8 Carbamic Acid, d 1 100/10,000
Methyl-, O-(((2,4-
Dimethyl-1, 3-
Dithiolan-2-
yl)Methylene)Amin
o)-.
26628-22-8 Sodium Azide b 1,000 500
(Na(N[INF]3[/
INF])).
27137-85-5 Trichloro(Dichloro ......... 500 500
phenyl)Silane.
28347-13-9 Xylylene ......... 100 100/10,000
Dichloride.
28772-56-7 Bromadiolone...... ......... 100 100/10,000
30674-80-7 Methacryloyloxyeth ......... 100 100
yl Isocyanateh.
39196-18-4 Thiofanox......... ......... 100 100/10,000
50782-69-9 Phosphonothioic ......... 100 100
Acid, Methyl-, S-
(2-(Bis(1-
Methylethyl)Amino
)Ethyl) O-Ethyl
Ester.
53558-25-1 Pyriminil......... h 100 100/10,000
58270-08-9 Zinc, Dichloro(4,4- ......... 100 100/10,000
Dimethyl-
5((((Methylamino)
Carbonyl)Oxy)Imin
o)Pentanenitrile)-
, (T-4)-.
62207-76-5 Cobalt, ......... 100 100/10,000
((2,2[prime]-(1,2-
Ethanediylbis
(Nitrilomethylidy
ne)) Bis(6-
Fluorophenolato))
(2-)-
N,N[prime],O,O[pr
ime])-.
------------------------------------------------------------------------
*Only the statutory or final RQ is shown. For more information, see 40
CFR table 302.4.
Notes:
a. This chemical does not meet acute toxicity criteria. Its TPQ is set
at 10,000 pounds.
b. This material is a reactive solid. The TPQ does not default to 10,000
pounds for non-powder, non-molten, non-solution form.
c. The calculated TPQ changed after technical review as described in the
technical support document.
d. Indicates that the RQ is subject to change when the assessment of
potential carcinogenicity and/or other toxicity is completed.
e. Statutory reportable quantity for purposes of notification under SARA
sect 304(a)(2).
f. [Reserved]
g. New chemicals added that were not part of the original list of 402
substances.
h. Revised TPQ based on new or re-evaluated toxicity data.
j. TPQ is revised to its calculated value and does not change due to
technical review as in proposed rule.
k. The TPQ was revised after proposal due to calculation error.
l. Chemicals on the original list that do not meet toxicity criteria but
because of their high production volume and recognized toxicity are
considered chemicals of concern (``Other chemicals'').