[Code of Federal Regulations] [Title 40, Volume 27] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR355.50] [Page 433-444] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 355_EMERGENCY PLANNING AND NOTIFICATION--Table of Contents Sec. 355.50 Penalties. (a) Civil penalties. Any person who fails to comply with the requirements of Sec. 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 Sec. 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 Sec. 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. Appendix A to Part 355--The List of Extremely Hazardous Substances and Their Threshold Planning Quantities [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)- . [[Page 434]] 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, ......... 100 100/10,000 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, ((2,2'- ......... 100 100/10,000 (1,2- Ethanediylbis (Nitrilomethylidy ne)) Bis(6- Fluorophenolato)) (2-)-N,N',O,O')-. 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 [[Page 435]] 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......... ......... 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 (h) 100 500/10,000 Hydrochloride. 2540-82-1 Formothion........ ......... 100 100 23422-53-9 Formetanate (h) 100 500/10,000 Hydrochloride. 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'-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 ......... 500 500 Diisocyanate. 108-23-6 Isopropyl ......... 1,000 1,000 Chloroformate. 119-38-0 Isopropylmethyl- ......... 100 500 pyrazolyl Dimethylcarbamate. 78-97-7 Lactonitrile...... ......... 1,000 1,000 [[Page 436]] 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......... ......... 1,000 100/10,000 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............ ......... 100 100/10,000 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'- ......... 100 100/10,000 Thiobis(4-Chloro- 6-Methyl)-. 64-00-6 Phenol, 3-(1- ......... 10 500/10,000 Methylethyl)-, Methylcarbamate. 58-36-6 Phenoxarsine, ......... 500 500/10,000 10,10'-Oxydi-. [[Page 437]] 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 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..... ......... 100 100/10,000 57-64-7 Physostigmine, ......... 100 100/10,000 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......... (h) 1,000 500/10,000 106-96-7 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(N3)). 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. [[Page 438]] 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''). [61 FR 20479, May 7, 1996, as amended at 68 FR 52984, Sept. 8, 2003; 69 FR 68815, Nov. 26, 2004; 71 FR 47120, Aug. 16, 2006; 71 FR 53334, Sept. 11, 2006] [[Page 439]] Appendix B to Part 355--The List of Extremely Hazardous Substances and Their Threshold Planning Quantities [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..... ......... 100 100/10,000 57-57-8 Propiolactone, ......... 10 500 Beta-. 57-64-7 Physostigmine, ......... 100 100/10,000 Salicylate (1:1). 57-74-9 Chlordane......... ......... 1 1,000 58-36-6 Phenoxarsine, ......... 500 500/10,000 10,10'-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- ......... 10 500/10,000 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. [[Page 440]] 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 Isopropylmethyl- ......... 100 500 pyrazolyl 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 [[Page 441]] 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......... ......... 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. 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......... ......... 1,000 100/10,000 1303-28-2 Arsenic Pentoxide. ......... 1 100/10,000 1306-19-0 Cadmium Oxide..... ......... 100 100/10,000 [[Page 442]] 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......... (h) 1,000 500/10,000 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 ......... 500 500 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'- ......... 100 100/10,000 Thiobis(4-Chloro- 6-Methyl)-. 4835-11-4 Hexamethylenediami ......... 500 500 ne, N,N'-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 [[Page 443]] 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 Formparanate...... ......... 100 100/10,000 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............ ......... 100 100/10,000 23422-53-9 Formetanate (\h\) 100 500/10,000 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, ......... 100 100/10,000 Methyl-, O-(((2,4- Dimethyl-1, 3- Dithiolan-2- yl)Methylene)Amin o)-. 26628-22-8 Sodium Azide b 1,000 500 (Na(N3)). 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 [[Page 444]] 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, ((2,2'- ......... 100 100/10,000 (1,2- Ethanediylbis (Nitrilomethylidy ne)) Bis(6- Fluorophenolato)) (2-)-N,N',O,O')-. ------------------------------------------------------------------------ *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''). [61 FR 20484, May 7, 1996, as amended at 68 FR 52984, Sept. 8, 2003; 69 FR 68815, Nov. 26, 2004; 71 FR 47121, Aug. 16, 2006; 71 FR 53335, Sept. 11, 2006]