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TRI Explorer

1991 Core Chemicals

TRI 1991 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 2,3-dichloropropene 000078886  
22 2,4,5-trichlorophenol 000095954
23 2,4,6-trichlorophenol 000088062
24 2,4-d 000094757
25 2,4-diaminoanisole 000615054  
26 2,4-diaminoanisole sulfate 039156417  
27 2,4-diaminotoluene 000095807
28 2,4-dichlorophenol 000120832
29 2,4-dimethylphenol 000105679
30 2,4-dinitrophenol 000051285
31 2,4-dinitrotoluene 000121142
32 2,6-dinitrotoluene 000606202  
33 2,6-xylidine 000087627  
34 2-acetylaminofluorene 000053963  
35 2-aminoanthraquinone 000117793  
36 2-chloroacetophenone 000532274
37 2-ethoxyethanol 000110805
38 2-methoxyethanol 000109864
39 2-nitrophenol 000088755  
40 2-nitropropane 000079469
41 2-phenylphenol 000090437  
42 3,3'-dichlorobenzidine 000091941
43 3,3'-dimethoxybenzidine 000119904  
44 3,3'-dimethylbenzidine 000119937
45 4,4'-diaminodiphenyl ether 000101804  
46 4,4'-isopropylidenediphenol 000080057
47 4,4'-methylenebis(2-chloroaniline) 000101144  
48 4,4'-methylenebis(n,n-dimethyl)benzenamine 000101611
49 4,4'-methylenedianiline 000101779  
50 4,4'-thiodianiline 000139651  
51 4,6-dinitro-o-cresol 000534521  
52 4-aminoazobenzene 000060093  
53 4-aminobiphenyl 000092671  
54 4-dimethylaminoazobenzene 000060117  
55 4-nitrobiphenyl 000092933  
56 4-nitrophenol 000100027
57 5-nitro-o-anisidine 000099592  
58 Acetaldehyde 000075070
59 Acetamide 000060355  
60 Acetonitrile 000075058
61 Acrolein 000107028
62 Acrylamide 000079061
63 Acrylic acid 000079107
64 Acrylonitrile 000107131
65 Allyl alcohol 000107186
66 Allyl chloride 000107051
67 Alpha-naphthylamine 000134327  
68 Aluminum (fume or dust) 007429905  
69 Aluminum oxide (fibrous forms) 001344281  
70 Aniline 000062533
71 Anthracene 000120127
72 Antimony 007440360
73 Antimony compounds N010  
74 Arsenic 007440382
75 Arsenic compounds N020  
76 Asbestos (friable) 001332214
77 Barium 007440393
78 Barium compounds N040  
79 Benzal chloride 000098873  
80 Benzamide 000055210  
81 Benzene 000071432
82 Benzidine 000092875
83 Benzoic trichloride 000098077
84 Benzoyl chloride 000098884  
85 Benzoyl peroxide 000094360  
86 Benzyl chloride 000100447
87 Beryllium 007440417
88 Beryllium compounds N050  
89 Beta-naphthylamine 000091598  
90 Beta-propiolactone 000057578
91 Biphenyl 000092524
92 Bis(2-chloro-1-methylethyl) ether 000108601
93 Bis(2-chloroethyl) ether 000111444
94 Bis(chloromethyl) ether 000542881
95 Bromochlorodifluoromethane 000353593  
96 Bromoform 000075252
97 Bromomethane 000074839
98 Bromotrifluoromethane 000075638  
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 Chlorine 007782505
127 Chlorine dioxide 010049044
128 Chloroacetic acid 000079118  
129 Chlorobenzene 000108907
130 Chlorobenzilate 000510156
131 Chloroethane 000075003
132 Chloroform 000067663
133 Chloromethane 000074873
134 Chloromethyl methyl ether 000107302
135 Chlorophenols N084  
136 Chloroprene 000126998  
137 Chlorothalonil 001897456
138 Chromium 007440473  
139 Chromium compounds(except chromite ore mined in the transvaal region) N090  
140 Cobalt 007440484  
141 Cobalt compounds N096  
142 Copper 007440508
143 Copper compounds N100  
144 Creosote 008001589
145 Cresol (mixed isomers) 001319773
146 Cumene 000098828
147 Cumene hydroperoxide 000080159  
148 Cupferron 000135206  
149 Cyanide compounds N106  
150 Cyclohexane 000110827
151 Decabromodiphenyl oxide 001163195
152 Di(2-ethylhexyl) phthalate 000117817
153 Diallate 002303164  
154 Diaminotoluene (mixed isomers) 025376458  
155 Diazomethane 000334883
156 Dibenzofuran 000132649
157 Dibromotetrafluoroethane 000124732  
158 Dibutyl phthalate 000084742
159 Dichlorobenzene (mixed isomers) 025321226  
160 Dichlorobromomethane 000075274
161 Dichlorodifluoromethane 000075718
162 Dichloromethane 000075092
163 Dichlorotetrafluoroethane (cfc-114) 000076142  
164 Dichlorvos 000062737
165 Dicofol 000115322
166 Diepoxybutane 001464535  
167 Diethanolamine 000111422  
168 Diethyl sulfate 000064675
169 Dimethyl phthalate 000131113
170 Dimethyl sulfate 000077781
171 Dimethylcarbamyl chloride 000079447  
172 Dinitrotoluene (mixed isomers) 025321146  
173 Epichlorohydrin 000106898
174 Ethyl acrylate 000140885  
175 Ethyl chloroformate 000541413  
176 Ethylbenzene 000100414
177 Ethylene 000074851  
178 Ethylene glycol 000107211
179 Ethylene oxide 000075218  
180 Ethylene thiourea 000096457
181 Ethyleneimine 000151564
182 Fluometuron 002164172
183 Formaldehyde 000050000
184 Freon 113 000076131
185 Hexachloro-1,3-butadiene 000087683
186 Hexachlorocyclopentadiene 000077474
187 Hexachloroethane 000067721
188 Hexachloronaphthalene 001335871  
189 Hexamethylphosphoramide 000680319  
190 Hydrazine 000302012
191 Hydrazine sulfate 010034932  
192 Hydrogen cyanide 000074908
193 Hydrogen fluoride 007664393  
194 Hydroquinone 000123319
195 Isobutyraldehyde 000078842  
196 Isopropyl alcohol(manufacturing,strong-acid process only,no supplier) 000067630  
197 Isosafrole 000120581  
198 Lindane 000058899
199 M-cresol 000108394
200 M-dinitrobenzene 000099650
201 M-xylene 000108383  
202 Maleic anhydride 000108316
203 Maneb 012427382
204 Manganese 007439965
205 Manganese compounds N450  
206 Methanol 000067561
207 Methyl acrylate 000096333
208 Methyl hydrazine 000060344  
209 Methyl iodide 000074884
210 Methyl isobutyl ketone 000108101
211 Methyl isocyanate 000624839
212 Methyl methacrylate 000080626
213 Methyl tert-butyl ether 001634044
214 Methylene bromide 000074953  
215 Michler's ketone 000090948  
216 Mixture MIXTURE  
217 Molybdenum trioxide 001313275  
218 Monochloropentafluoroethane 000076153  
219 Mustard gas 000505602  
220 N,n-dimethylaniline 000121697
221 N-butyl alcohol 000071363
222 N-nitroso-n-ethylurea 000759739  
223 N-nitroso-n-methylurea 000684935  
224 N-nitrosodi-n-butylamine 000924163
225 N-nitrosodi-n-propylamine 000621647
226 N-nitrosodiethylamine 000055185
227 N-nitrosodimethylamine 000062759
228 N-nitrosodiphenylamine 000086306
229 N-nitrosomethylvinylamine 004549400  
230 N-nitrosomorpholine 000059892  
231 N-nitrosonornicotine 016543558  
232 N-nitrosopiperidine 000100754  
233 Naphthalene 000091203
234 Nickel 007440020  
235 Nickel compounds N495  
236 Nitric acid 007697372  
237 Nitrilotriacetic acid 000139139  
238 Nitrobenzene 000098953
239 Nitrofen 001836755  
240 Nitrogen mustard 000051752  
241 Nitroglycerin 000055630  
242 O-anisidine 000090040
243 O-anisidine hydrochloride 000134292  
244 O-cresol 000095487
245 O-dinitrobenzene 000528290
246 O-toluidine 000095534  
247 O-toluidine hydrochloride 000636215  
248 O-xylene 000095476  
249 Octachloronaphthalene 002234131  
250 Osmium tetroxide 020816120  
251 P-anisidine 000104949  
252 P-cresidine 000120718  
253 P-cresol 000106445
254 P-dinitrobenzene 000100254  
255 P-nitrosodiphenylamine 000156105  
256 P-phenylenediamine 000106503  
257 P-xylene 000106423  
258 Parathion 000056382
259 Pentachlorophenol 000087865
260 Peracetic acid 000079210  
261 Phenol 000108952
262 Phosgene 000075445
263 Phosphorus (yellow or white) 007723140
264 Phthalic anhydride 000085449
265 Picric acid 000088891  
266 Polybrominated biphenyls N575  
267 Propane sultone 001120714  
268 Propionaldehyde 000123386  
269 Propoxur 000114261
270 Propylene 000115071  
271 Propylene oxide 000075569
272 Propyleneimine 000075558
273 Pyridine 000110861
274 Quinoline 000091225
275 Quinone 000106514
276 Quintozene 000082688
277 Saccharin (manufacturing, no supplier notification) 000081072  
278 Safrole 000094597  
279 Sec-butyl alcohol 000078922  
280 Selenium 007782492
281 Selenium compounds N725  
282 Silver 007440224
283 Silver compounds N740  
284 Styrene 000100425
285 Styrene oxide 000096093  
286 Tert-butyl alcohol 000075650  
287 Tetrachloroethylene 000127184
288 Tetrachlorvinphos 000961115
289 Thallium 007440280  
290 Thallium compounds N760  
291 Thioacetamide 000062555  
292 Thiourea 000062566  
293 Thorium dioxide 001314201  
294 Titanium tetrachloride 007550450  
295 Toluene 000108883
296 Toluene diisocyanate (mixed isomers) 026471625
297 Toluene-2,4-diisocyanate 000584849  
298 Toluene-2,6-diisocyanate 000091087  
299 Trade secret chemical TRD SECRT  
300 Triaziquone 000068768  
301 Trichlorfon 000052686  
302 Trichloroethylene 000079016
303 Trichlorofluoromethane 000075694
304 Tris(2,3-dibromopropyl) phosphate 000126727  
305 Urethane 000051796
306 Vinyl acetate 000108054
307 Vinyl bromide 000593602
308 Vinyl chloride 000075014
309 Vinylidene chloride 000075354
310 Xylene (mixed isomers) 001330207
311 Zinc (fume or dust) 007440666
312 Zinc compounds N982  
313 Zineb 012122677

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