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1988 Core Chemicals
TRI 1988 Core Chemicals
Row # Chemical Name CAS Number EPA's IRIS Substance File (Risk Information)
1 1,1,1-Trichloroethane 0000071556  
2 1,1,2,2-Tetrachloroethane 0000079345  
3 1,1,2-Trichloroethane 0000079005  
4 1,1-Dimethylhydrazine 0000057147  
5 1,2,4-Trichlorobenzene 0000120821  
6 1,2,4-Trimethylbenzene 0000095636  
7 1,2-Butylene oxide 0000106887  
8 1,2-Dibromo-3-chloropropane 0000096128  
9 1,2-Dibromoethane 0000106934  
10 1,2-Dichlorobenzene 0000095501  
11 1,2-Dichloroethane 0000107062  
12 1,2-Dichloroethylene 0000540590  
13 1,2-Dichloropropane 0000078875  
14 1,2-Diphenylhydrazine 0000122667  
15 1,3-Butadiene 0000106990  
16 1,3-Dichlorobenzene 0000541731  
17 1,3-Dichloropropylene 0000542756  
18 1,3-Propane sultone 0001120714  
19 1,4-Dichlorobenzene 0000106467  
20 1,4-Dioxane 0000123911  
21 1-Amino-2-methylanthraquinone 0000082280  
22 2,4,5-Trichlorophenol 0000095954  
23 2,4,6-Trichlorophenol 0000088062  
24 2,4-D 0000094757  
25 2,4-Diaminoanisole 0000615054  
26 2,4-Diaminoanisole sulfate 0039156417  
27 2,4-Diaminotoluene 0000095807  
28 2,4-Dichlorophenol 0000120832  
29 2,4-Dimethylphenol 0000105679  
30 2,4-Dinitrophenol 0000051285  
31 2,4-Dinitrotoluene 0000121142  
32 2,6-Dinitrotoluene 0000606202  
33 2,6-Xylidine 0000087627  
34 2-Acetylaminofluorene 0000053963  
35 2-Aminoanthraquinone 0000117793  
36 2-Chloroacetophenone 0000532274  
37 2-Ethoxyethanol 0000110805  
38 2-Methoxyethanol 0000109864  
39 2-Nitrophenol 0000088755  
40 2-Nitropropane 0000079469  
41 2-Phenylphenol 0000090437  
42 3,3'-Dichlorobenzidine 0000091941  
43 3,3'-Dimethoxybenzidine 0000119904  
44 3,3'-Dimethylbenzidine 0000119937  
45 4,4'-Diaminodiphenyl ether 0000101804  
46 4,4'-Isopropylidenediphenol 0000080057  
47 4,4'-Methylenebis(2-chloroaniline) 0000101144  
48 4,4'-Methylenebis(N,N-dimethyl)benzenamine 0000101611  
49 4,4'-Methylenedianiline 0000101779  
50 4,4'-Thiodianiline 0000139651  
51 4,6-Dinitro-o-cresol 0000534521  
52 4-Aminoazobenzene 0000060093  
53 4-Aminobiphenyl 0000092671  
54 4-Dimethylaminoazobenzene 0000060117  
55 4-Nitrobiphenyl 0000092933  
56 4-Nitrophenol 0000100027  
57 5-Nitro-o-anisidine 0000099592  
58 Acetaldehyde 0000075070  
59 Acetamide 0000060355  
60 Acetonitrile 0000075058  
61 Acrolein 0000107028  
62 Acrylamide 0000079061  
63 Acrylic acid 0000079107  
64 Acrylonitrile 0000107131  
65 Allyl chloride 0000107051  
66 Aluminum (fume or dust) 0007429905  
67 Aniline 0000062533  
68 Anthracene 0000120127  
69 Antimony 0007440360  
70 Antimony compounds N010  
71 Arsenic 0007440382  
72 Arsenic compounds N020  
73 Asbestos (friable) 0001332214  
74 Barium 0007440393  
75 Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) N040  
76 Benzal chloride 0000098873  
77 Benzamide 0000055210  
78 Benzene 0000071432  
79 Benzidine 0000092875  
80 Benzoic trichloride 0000098077  
81 Benzoyl chloride 0000098884  
82 Benzoyl peroxide 0000094360  
83 Benzyl chloride 0000100447  
84 Beryllium 0007440417  
85 Beryllium compounds N050  
86 Biphenyl 0000092524  
87 Bis(2-chloro-1-methylethyl) ether 0000108601  
88 Bis(2-chloroethyl) ether 0000111444  
89 Bis(chloromethyl) ether 0000542881  
90 Bromoform 0000075252  
91 Bromomethane 0000074839  
92 Butyl acrylate 0000141322  
93 Butyraldehyde 0000123728  
94 C.I. Acid Green 3 0004680788  
95 C.I. Basic Green 4 0000569642  
96 C.I. Basic Red 1 0000989388  
97 C.I. Direct Black 38 0001937377  
98 C.I. Direct Blue 6 0002602462  
99 C.I. Direct Brown 95 0016071866  
100 C.I. Disperse Yellow 3 0002832408  
101 C.I. Food Red 15 0000081889  
102 C.I. Food Red 5 0003761533  
103 C.I. Solvent Orange 7 0003118976  
104 C.I. Solvent Yellow 14 0000842079  
105 C.I. Solvent Yellow 3 0000097563  
106 C.I. Solvent Yellow 34 0000492808  
107 C.I. Vat Yellow 4 0000128665  
108 Cadmium 0007440439  
109 Cadmium compounds N078  
110 Calcium cyanamide 0000156627  
111 Captan 0000133062  
112 Carbaryl 0000063252  
113 Carbon disulfide 0000075150  
114 Carbon tetrachloride 0000056235  
115 Carbonyl sulfide 0000463581  
116 Catechol 0000120809  
117 Certain glycol ethers N230  
118 Chloramben 0000133904  
119 Chlorine 0007782505  
120 Chlorine dioxide 0010049044  
121 Chloroacetic acid 0000079118  
122 Chlorobenzene 0000108907  
123 Chlorobenzilate 0000510156  
124 Chloroethane 0000075003  
125 Chloroform 0000067663  
126 Chloromethane 0000074873  
127 Chloromethyl methyl ether 0000107302  
128 Chlorophenols N084  
129 Chloroprene 0000126998  
130 Chlorothalonil 0001897456  
131 Chromium 0007440473  
132 Chromium compounds (except for chromite ore mined in the Transvaal Region) N090  
133 Cobalt 0007440484  
134 Cobalt compounds N096  
135 Copper 0007440508  
136 Copper compounds N100  
137 Cresol (mixed isomers) 0001319773  
138 Cumene 0000098828  
139 Cumene hydroperoxide 0000080159  
140 Cupferron 0000135206  
141 Cyanide compounds N106  
142 Cyclohexane 0000110827  
143 Decabromodiphenyl oxide 0001163195  
144 Di(2-ethylhexyl) phthalate 0000117817  
145 Diallate 0002303164  
146 Diaminotoluene (mixed isomers) 0025376458  
147 Diazomethane 0000334883  
148 Dibenzofuran 0000132649  
149 Dibutyl phthalate 0000084742  
150 Dichlorobenzene (mixed isomers) 0025321226  
151 Dichlorobromomethane 0000075274  
152 Dichloromethane 0000075092  
153 Dichlorvos 0000062737  
154 Dicofol 0000115322  
155 Diepoxybutane 0001464535  
156 Diethanolamine 0000111422  
157 Diethyl sulfate 0000064675  
158 Dimethyl phthalate 0000131113  
159 Dimethyl sulfate 0000077781  
160 Dimethylcarbamoyl chloride 0000079447  
161 Epichlorohydrin 0000106898  
162 Ethyl acrylate 0000140885  
163 Ethyl chloroformate 0000541413  
164 Ethylbenzene 0000100414  
165 Ethylene 0000074851  
166 Ethylene glycol 0000107211  
167 Ethylene oxide 0000075218  
168 Ethylene thiourea 0000096457  
169 Ethyleneimine 0000151564  
170 Fluometuron 0002164172  
171 Formaldehyde 0000050000  
172 Freon 113 (CFC-113) 0000076131  
173 Hexachloro-1,3-butadiene 0000087683  
174 Hexachlorocyclopentadiene 0000077474  
175 Hexachloroethane 0000067721  
176 Hexachloronaphthalene 0001335871  
177 Hexamethylphosphoramide 0000680319  
178 Hydrazine 0000302012  
179 Hydrazine sulfate (1:1) 0010034932  
180 Hydrogen cyanide 0000074908  
181 Hydrogen fluoride 0007664393  
182 Hydroquinone 0000123319  
183 Isobutyraldehyde 0000078842  
184 Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) 0000067630  
185 Lindane 0000058899  
186 Maleic anhydride 0000108316  
187 Maneb 0012427382  
188 Manganese 0007439965  
189 Manganese compounds N450  
190 Methanol 0000067561  
191 Methyl acrylate 0000096333  
192 Methyl hydrazine 0000060344  
193 Methyl iodide 0000074884  
194 Methyl isobutyl ketone 0000108101  
195 Methyl isocyanate 0000624839  
196 Methyl methacrylate 0000080626  
197 Methyl tert-butyl ether 0001634044  
198 Methylene bromide 0000074953  
199 Michler's ketone 0000090948  
200 Mixture MIXTURE  
201 Molybdenum trioxide 0001313275  
202 Mustard gas 0000505602  
203 N,N-Dimethylaniline 0000121697  
204 N-Nitroso-N-ethylurea 0000759739  
205 N-Nitroso-N-methylurea 0000684935  
206 N-Nitrosodi-n-butylamine 0000924163  
207 N-Nitrosodi-n-propylamine 0000621647  
208 N-Nitrosodiethylamine 0000055185  
209 N-Nitrosodimethylamine 0000062759  
210 N-Nitrosodiphenylamine 0000086306  
211 N-Nitrosomethylvinylamine 0004549400  
212 N-Nitrosomorpholine 0000059892  
213 N-Nitrosonornicotine 0016543558  
214 N-Nitrosopiperidine 0000100754  
215 Naphthalene 0000091203  
216 Nickel 0007440020  
217 Nickel compounds N495  
218 Nitric acid 0007697372  
219 Nitrilotriacetic acid 0000139139  
220 Nitrobenzene 0000098953  
221 Nitrofen 0001836755  
222 Nitrogen mustard 0000051752  
223 Nitroglycerin 0000055630  
224 Octachloronaphthalene 0002234131  
225 Osmium tetroxide 0020816120  
226 Parathion 0000056382  
227 Pentachlorophenol 0000087865  
228 Peracetic acid 0000079210  
229 Phenol 0000108952  
230 Phosgene 0000075445  
231 Phosphorus (yellow or white) 0012185103  
232 Phthalic anhydride 0000085449  
233 Picric acid 0000088891  
234 Polybrominated biphenyls N575  
235 Propionaldehyde 0000123386  
236 Propoxur 0000114261  
237 Propylene 0000115071  
238 Propylene oxide 0000075569  
239 Propyleneimine 0000075558  
240 Pyridine 0000110861  
241 Quinoline 0000091225  
242 Quinone 0000106514  
243 Quintozene 0000082688  
244 Saccharin (only persons who manufacture are subject, no supplier notification) 0000081072  
245 Safrole 0000094597  
246 Selenium 0007782492  
247 Selenium compounds N725  
248 Silver 0007440224  
249 Silver compounds N740  
250 Styrene 0000100425  
251 Styrene oxide 0000096093  
252 Tetrachloroethylene 0000127184  
253 Tetrachlorvinphos 0000961115  
254 Thallium 0007440280  
255 Thallium compounds N760  
256 Thioacetamide 0000062555  
257 Thiourea 0000062566  
258 Thorium dioxide 0001314201  
259 Titanium tetrachloride 0007550450  
260 Toluene 0000108883  
261 Toluene-2,4-diisocyanate 0000584849  
262 Toluene-2,6-diisocyanate 0000091087  
263 Trade Secret TRD SECRT  
264 Triaziquone 0000068768  
265 Trichlorfon 0000052686  
266 Trichloroethylene 0000079016  
267 Tris(2,3-dibromopropyl) phosphate 0000126727  
268 Urethane 0000051796  
269 Vinyl acetate 0000108054  
270 Vinyl bromide 0000593602  
271 Vinyl chloride 0000075014  
272 Vinylidene chloride 0000075354  
273 Xylene (mixed isomers) 0001330207  
274 Zinc (fume or dust) 0007440666  
275 Zinc compounds N982  
276 Zineb 0012122677  
277 alpha-Naphthylamine 0000134327  
278 beta-Naphthylamine 0000091598  
279 beta-Propiolactone 0000057578  
280 m-Cresol 0000108394  
281 m-Xylene 0000108383  
282 n-Butyl alcohol 0000071363  
283 o-Anisidine 0000090040  
284 o-Anisidine hydrochloride 0000134292  
285 o-Cresol 0000095487  
286 o-Toluidine 0000095534  
287 o-Toluidine hydrochloride 0000636215  
288 o-Xylene 0000095476  
289 p-Anisidine 0000104949  
290 p-Cresidine 0000120718  
291 p-Cresol 0000106445  
292 p-Nitrosodiphenylamine 0000156105  
293 p-Phenylenediamine 0000106503  
294 p-Xylene 0000106423  
295 sec-Butyl alcohol 0000078922  
296 tert-Butyl alcohol 0000075650  


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