EPA TRI Explorer

TRI 1988 Core Chemicals

Row #	Chemical Name	CAS Number	EPA's IRIS Substance File (Risk Information)
1	1,1,1-Trichloroethane	000071556
2	1,1,2,2-Tetrachloroethane	000079345
3	1,1,2-Trichloroethane	000079005
4	1,1-Dimethyl Hydrazine	000057147
5	1,2,4-Trichlorobenzene	000120821
6	1,2,4-Trimethylbenzene	000095636
7	1,2-Butylene Oxide	000106887
8	1,2-Dibromo-3-Chloropropane	000096128
9	1,2-Dibromoethane	000106934
10	1,2-Dichlorobenzene	000095501
11	1,2-Dichloroethane	000107062
12	1,2-Dichloroethylene	000540590
13	1,2-Dichloropropane	000078875
14	1,2-Diphenylhydrazine	000122667
15	1,3-Butadiene	000106990
16	1,3-Dichlorobenzene	000541731
17	1,3-Dichloropropylene	000542756
18	1,4-Dichlorobenzene	000106467
19	1,4-Dioxane	000123911
20	1-Amino-2-Methylanthraquinone	000082280
21	2,4,5-Trichlorophenol	000095954
22	2,4,6-Trichlorophenol	000088062
23	2,4-D	000094757
24	2,4-Diaminoanisole	000615054
25	2,4-Diaminoanisole Sulfate	039156417
26	2,4-Diaminotoluene	000095807
27	2,4-Dichlorophenol	000120832
28	2,4-Dimethylphenol	000105679
29	2,4-Dinitrophenol	000051285
30	2,4-Dinitrotoluene	000121142
31	2,6-Dinitrotoluene	000606202
32	2,6-Xylidine	000087627
33	2-Acetylaminofluorene	000053963
34	2-Aminoanthraquinone	000117793
35	2-Chloroacetophenone	000532274
36	2-Ethoxyethanol	000110805
37	2-Methoxyethanol	000109864
38	2-Nitrophenol	000088755
39	2-Nitropropane	000079469
40	2-Phenylphenol	000090437
41	3,3'-Dichlorobenzidine	000091941
42	3,3'-Dimethoxybenzidine	000119904
43	3,3'-Dimethylbenzidine	000119937
44	4,4'-Diaminodiphenyl Ether	000101804
45	4,4'-Isopropylidenediphenol	000080057
46	4,4'-Methylenebis(2-Chloroaniline)	000101144
47	4,4'-Methylenebis(N,N-Dimethyl)Benzenamine	000101611
48	4,4'-Methylenedianiline	000101779
49	4,4'-Thiodianiline	000139651
50	4,6-Dinitro-O-Cresol	000534521
51	4-Aminoazobenzene	000060093
52	4-Aminobiphenyl	000092671
53	4-Dimethylaminoazobenzene	000060117
54	4-Nitrobiphenyl	000092933
55	4-Nitrophenol	000100027
56	5-Nitro-O-Anisidine	000099592
57	Acetaldehyde	000075070
58	Acetamide	000060355
59	Acetonitrile	000075058
60	Acetonitrile	000075058
61	Acrolein	000107028
62	Acrylamide	000079061
63	Acrylic Acid	000079107
64	Acrylonitrile	000107131
65	Aldrin	000309002
66	Allyl Chloride	000107051
67	Alpha-Naphthylamine	000134327
68	Aluminum (Fume Or Dust)	007429905
69	Aniline	000062533
70	Anthracene	000120127
71	Antimony	007440360
72	Antimony Compounds	N010
73	Arsenic	007440382
74	Arsenic Compounds	N020
75	Asbestos (Friable)	001332214
76	Barium	007440393
77	Barium	007440393
78	Barium Compounds	N040
79	Benzal Chloride	000098873
80	Benzamide	000055210
81	Benzene	000071432
82	Benzene	000071432
83	Benzidine	000092875
84	Benzoic Trichloride	000098077
85	Benzoyl Chloride	000098884
86	Benzoyl Peroxide	000094360
87	Benzyl Chloride	000100447
88	Beryllium	007440417
89	Beryllium	007440417
90	Beryllium Compounds	N050
91	Beta-Naphthylamine	000091598
92	Beta-Propiolactone	000057578
93	Biphenyl	000092524
94	Bis(2-Chloro-1-Methylethyl) Ether	000108601
95	Bis(2-Chloroethyl) Ether	000111444
96	Bis(Chloromethyl) Ether	000542881
97	Bromoform	000075252
98	Bromomethane	000074839
99	Butyl Acrylate	000141322
100	Butyraldehyde	000123728
101	C.I. Acid Green 3	004680788
102	C.I. Basic Green 4	000569642
103	C.I. Basic Red 1	000989388
104	C.I. Direct Black 38	001937377
105	C.I. Direct Blue 6	002602462
106	C.I. Direct Brown 95	016071866
107	C.I. Disperse Yellow 3	002832408
108	C.I. Food Red 15	000081889
109	C.I. Food Red 5	003761533
110	C.I. Solvent Orange 7	003118976
111	C.I. Solvent Yellow 14	000842079
112	C.I. Solvent Yellow 3	000097563
113	C.I. Solvent Yellow 34	000492808
114	C.I. Vat Yellow 4	000128665
115	Cadmium	007440439
116	Cadmium Compounds	N078
117	Calcium Cyanamide	000156627
118	Captan	000133062
119	Carbaryl	000063252
120	Carbon Disulfide	000075150
121	Carbon Tetrachloride	000056235
122	Carbonyl Sulfide	000463581
123	Catechol	000120809
124	Certain Glycol Ethers	N230
125	Chloramben	000133904
126	Chlordane	000057749
127	Chlorine	007782505
128	Chlorine Dioxide	010049044
129	Chloroacetic Acid	000079118
130	Chlorobenzene	000108907
131	Chlorobenzilate	000510156
132	Chloroethane	000075003
133	Chloroform	000067663
134	Chloromethane	000074873
135	Chloromethyl Methyl Ether	000107302
136	Chlorophenols	N084
137	Chloroprene	000126998
138	Chlorothalonil	001897456
139	Chromium	007440473
140	Chromium Compounds	N090
141	Cobalt	007440484
142	Cobalt Compounds	N096
143	Copper	007440508
144	Copper Compounds	N100
145	Cresol (Mixed Isomers)	001319773
146	Cumene	000098828
147	Cumene	000098828
148	Cumene Hydroperoxide	000080159
149	Cupferron	000135206
150	Cyanide Compounds	N106
151	Cyclohexane	000110827
152	Decabromodiphenyl Oxide	001163195
153	Di(2-Ethylhexyl) Phthalate	000117817
154	Diallate	002303164
155	Diaminotoluene (Mixed Isomers)	025376458
156	Diazomethane	000334883
157	Dibenzofuran	000132649
158	Dibutyl Phthalate	000084742
159	Dichlorobenzene (Mixed Isomers)	025321226
160	Dichlorobromomethane	000075274
161	Dichloromethane	000075092
162	Dichlorvos	000062737
163	Dicofol	000115322
164	Diepoxybutane	001464535
165	Diethanolamine	000111422
166	Diethyl Sulfate	000064675
167	Dimethyl Phthalate	000131113
168	Dimethyl Sulfate	000077781
169	Dimethylcarbamyl Chloride	000079447
170	Epichlorohydrin	000106898
171	Ethyl Acrylate	000140885
172	Ethyl Chloroformate	000541413
173	Ethylbenzene	000100414
174	Ethylene	000074851
175	Ethylene Glycol	000107211
176	Ethylene Oxide	000075218
177	Ethylene Thiourea	000096457
178	Ethyleneimine	000151564
179	Fluometuron	002164172
180	Formaldehyde	000050000
181	Freon 113	000076131
182	Heptachlor	000076448
183	Hexachloro-1,3-Butadiene	000087683
184	Hexachlorobenzene	000118741
185	Hexachlorocyclopentadiene	000077474
186	Hexachloroethane	000067721
187	Hexachloronaphthalene	001335871
188	Hexamethylphosphoramide	000680319
189	Hydrazine	000302012
190	Hydrazine Sulfate	010034932
191	Hydrogen Cyanide	000074908
192	Hydrogen Fluoride	007664393
193	Hydroquinone	000123319
194	Invalid	INVALID
195	Isobutyraldehyde	000078842
196	Isopropyl Alcohol (Manufacturing, Strong-Acid Process Only, No Supplie	000067630
197	Lead	007439921
198	Lead Compounds	N420
199	Lindane	000058899
200	M-Cresol	000108394
201	M-Xylene	000108383
202	Maleic Anhydride	000108316
203	Maneb	012427382
204	Manganese	007439965
205	Manganese Compounds	N450
206	Mercury	007439976
207	Mercury Compounds	N458
208	Methanol	000067561
209	Methoxychlor	000072435
210	Methyl Acrylate	000096333
211	Methyl Ethyl Ketone	000078933
212	Methyl Hydrazine	000060344
213	Methyl Iodide	000074884
214	Methyl Isobutyl Ketone	000108101
215	Methyl Isocyanate	000624839
216	Methyl Methacrylate	000080626
217	Methyl Methacrylate	000080626
218	Methyl Tert-Butyl Ether	001634044
219	Methylene Bromide	000074953
220	Michler's Ketone	000090948
221	Mixture	MIXTURE
222	Molybdenum Trioxide	001313275
223	Mustard Gas	000505602
224	N,N-Dimethylaniline	000121697
225	N-Butyl Alcohol	000071363
226	N-Nitroso-N-Ethylurea	000759739
227	N-Nitroso-N-Methylurea	000684935
228	N-Nitrosodi-N-Butylamine	000924163
229	N-Nitrosodi-N-Propylamine	000621647
230	N-Nitrosodiethylamine	000055185
231	N-Nitrosodimethylamine	000062759
232	N-Nitrosodiphenylamine	000086306
233	N-Nitrosomethylvinylamine	004549400
234	N-Nitrosomorpholine	000059892
235	N-Nitrosonornicotine	016543558
236	N-Nitrosopiperidine	000100754
237	Naphthalene	000091203
238	Naphthalene	000091203
239	Nickel	007440020
240	Nickel Compounds	N495
241	Nitric Acid	007697372
242	Nitrilotriacetic Acid	000139139
243	Nitrobenzene	000098953
244	Nitrofen	001836755
245	Nitrogen Mustard	000051752
246	Nitroglycerin	000055630
247	O-Anisidine	000090040
248	O-Anisidine Hydrochloride	000134292
249	O-Cresol	000095487
250	O-Toluidine	000095534
251	O-Toluidine Hydrochloride	000636215
252	O-Xylene	000095476
253	Octachloronaphthalene	002234131

Row #	Chemical Name	CAS Number	EPA's IRIS Substance File (Risk Information)
254	Osmium Tetroxide	020816120
255	P-Anisidine	000104949
256	P-Cresidine	000120718
257	P-Cresol	000106445
258	P-Nitrosodiphenylamine	000156105
259	P-Phenylenediamine	000106503
260	P-Xylene	000106423
261	Parathion	000056382
262	Pentachlorophenol	000087865
263	Peracetic Acid	000079210
264	Phenol	000108952
265	Phosgene	000075445
266	Phosphoric Acid	007664382
267	Phosphorus (Yellow Or White)	007723140
268	Phthalic Anhydride	000085449
269	Picric Acid	000088891
270	Polybrominated Biphenyls	N575
271	Polychlorinated Biphenyls	001336363
272	Propane Sultone	001120714
273	Propionaldehyde	000123386
274	Propoxur	000114261
275	Propylene	000115071
276	Propylene Oxide	000075569
277	Propyleneimine	000075558
278	Pyridine	000110861
279	Quinoline	000091225
280	Quinone	000106514
281	Quintozene	000082688
282	Saccharin (Manufacturing, No Supplier Notification)	000081072
283	Safrole	000094597
284	Sec-Butyl Alcohol	000078922
285	Selenium	007782492
286	Selenium Compounds	N725
287	Silver	007440224
288	Silver Compounds	N740
289	Styrene	000100425
290	Styrene Oxide	000096093
291	Tert-Butyl Alcohol	000075650
292	Tetrachloroethylene	000127184
293	Tetrachlorvinphos	000961115
294	Thallium	007440280
295	Thallium Compounds	N760
296	Thioacetamide	000062555
297	Thiourea	000062566
298	Thorium Dioxide	001314201
299	Titanium Tetrachloride	007550450
300	Toluene	000108883
301	Toluene-2,4-Diisocyanate	000584849
302	Toluene-2,6-Diisocyanate	000091087
303	Toxaphene	008001352
304	Trade Secret Chemical	999999999
305	Triaziquone	000068768
306	Trichlorfon	000052686
307	Trichloroethylene	000079016
308	Trifluralin	001582098
309	Tris(2,3-Dibromopropyl) Phosphate	000126727
310	Urethane	000051796
311	Vanadium (Fume Or Dust)	007440622
312	Vinyl Acetate	000108054
313	Vinyl Bromide	000593602
314	Vinyl Chloride	000075014
315	Vinylidene Chloride	000075354
316	Xylene (Mixed Isomers)	001330207
317	Zinc (Fume Or Dust)	007440666
318	Zinc Compounds	N982
319	Zineb	012122677

	August 31, 2000
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