INDEX of Chemical Names
GUIDE CHEMICAL NAME CAS NO RTECS NO 0001 Acetaldehyde 75-07-0 AB1925000 0002 Acetic acid 64-19-7 AF1225000 0003 Acetic anhydride 108-24-7 AK1925000 0004 Acetone 67-64-1 AL3150000 0005 Acetone cyanohydrin 75-86-5 OD9275000 0006 Acetonitrile 75-05-8 AL7700000 0007 2-Acetylaminofluorene 53-96-3 AB9450000 0008 Acetylene 74-86-2 AO9600000 0009 Acetylene tetrabromide 79-27-6 KI8225000 0010 Acetylsalicyclic acid 50-78-2 VO0700000 0011 Acrolein 107-02-8 AS1050000 0012 Acrylamide 79-06-1 AS3325000 0013 Acrylic acid 79-10-7 AS4375000 0014 Acrylonitrile 107-13-1 AT5250000 0015 Adiponitrile 111-69-3 AV2625000 0016 Aldrin 309-00-2 IO2100000 0017 Allyl alcohol 107-18-6 BA5075000 0018 Allyl chloride 107-05-1 UC7350000 0019 Allyl glycidyl ether 106-92-3 RR0875000 0020 Allyl propyl disulfide 2179-59-1 JO0350000 0021 alpha-Alumina 1344-28-1 BD1200000 0022 Aluminum 7429-90-5 BD0330000 0023 Aluminum (pyro powders and welding fumes 0024 Aluminum (soluble salts and alkyls, as A 0025 4-Aminodiphenyl 92-67-1 DU8925000 0026 2-Aminopyridine 504-29-0 US1575000 0027 Amitrole 61-82-5 XZ3850000 0028 Ammonia 7664-41-7 BO0875000 0029 Ammonium chloride fume 12125-02-9 BP4550000 0030 Ammonium sulfamate 7773-06-0 WO6125000 0031 n-Amyl acetate 628-63-7 AJ1925000 0032 sec-Amyl acetate 626-38-0 AJ2100000 0033 Aniline (and homologs) 62-53-3 BW6650000 0034 o-Anisidine 90-04-0 BZ5410000 0035 p-Anisidine 104-94-9 BZ5450000 0036 Antimony 7440-36-0 CC4025000 0037 ANTU 86-88-4 YT9275000 0038 Arsenic (inorganic compounds, as As) 7440-38-2 CG0525000 0039 Arsenic, organic compounds (as As) 0040 Arsine 7784-42-1 CG6475000 0041 Asbestos 1332-21-4 CI6475000 0042 Asphalt fumes 8052-42-4 CI9900000 0043 Atrazine 1912-24-9 XY5600000 0044 Azinphos-methyl 86-50-0 TE1925000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0045 Barium chloride (as Ba) 10361-37-2 CQ8750000 0046 Barium nitrate (as Ba) 10022-31-8 CQ9625000 0047 Barium sulfate 7727-43-7 CR0600000 0048 Benomyl 17804-35-2 DD6475000 0049 Benzene 71-43-2 CY1400000 0050 Benzenethiol 108-98-5 DC0525000 0051 Benzidine 92-87-5 DC9625000 0052 Benzoyl peroxide 94-36-0 DM8575000 0053 Benzyl chloride 100-44-7 XS8925000 0054 Beryllium & beryllium compounds (as Be) 7440-41-7 DS1750000 0055 Bismuth telluride, doped with Selenium s 0056 Bismuth telluride, undoped 1304-82-1 EB3110000 0057 Borates, tetra, sodium salts (Anhydrous) 1330-43-4 ED4588000 0058 Borates, tetra, sodium salts (Decahydrat 1303-96-4 VZ2275000 0059 Borates, tetra, sodium salts (Pentahydra 12179-04-3 0060 Boron oxide 1303-86-2 ED7900000 0061 Boron tribromide 10294-33-4 ED7400000 0062 Boron trifluoride 7637-07-2 ED2275000 0063 Bromacil 314-40-9 YQ9100000 0064 Bromine 7726-95-6 EF9100000 0065 Bromine pentafluoride 7789-30-2 EF9350000 0066 Bromoform 75-25-2 PB5600000 0067 1,3-Butadiene 106-99-0 EI9275000 0068 n-Butane 106-97-8 EJ4200000 0069 2-Butanone 78-93-3 EL6475000 0070 2-Butoxyethanol 111-76-2 KJ8575000 0071 2-Butoxyethanol acetate 112-07-2 KJ8925000 0072 n-Butyl acetate 123-86-4 AF7350000 0073 sec-Butyl acetate 105-46-4 AF7380000 0074 tert-Butyl acetate 540-88-5 AF7400000 0075 Butyl acrylate 141-32-2 UD3150000 0076 n-Butyl alcohol 71-36-3 EO1400000 0077 sec-Butyl alcohol 78-92-2 EO1750000 0078 tert-Butyl alcohol 75-65-0 EO1925000 0079 n-Butylamine 109-73-9 EO2975000 0080 tert-Butyl chromate 1189-85-1 GB2900000 0081 n-Butyl glycidyl ether 2426-08-6 TX4200000 0082 n-Butyl lactate 138-22-7 OD4025000 0083 n-Butyl mercaptan 109-79-5 EK6300000 0084 o-sec-Butylphenol 89-72-5 SJ8920000 0085 p-tert-Butyltoluene 98-51-1 XS8400000 0086 n-Butyronitrile 109-74-0 ET8750000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0087 Cadmium dust (as Cd) 7440-43-9 EU9800000 0088 Cadmium fume (as Cd) 1306-19-0 EV1930000 0089 Calcium arsenate (as As) 7778-44-1 CG0830000 0090 Calcium carbonate 1317-65-3 EV9580000 0091 Calcium cyanamide 156-62-7 GS6000000 0092 Calcium hydroxide 1305-62-0 EW2800000 0093 Calcium oxide 1305-78-8 EW3100000 0094 Calcium silicate 1344-95-2 VV9150000 0095 Calcium sulfate 7778-18-9 WS6920000 0096 Camphor (synthetic) 76-22-2 EX1225000 0097 Caprolactam 105-60-2 CM3675000 0098 Captafol 2425-06-1 GS4900000 0099 Captan 133-06-2 GW5075000 0100 Carbaryl 63-25-2 FC5950000 0101 Carbofuran 1563-66-2 FB9450000 0102 Carbon black 1333-86-4 FF5800000 0103 Carbon dioxide 124-38-9 FF6400000 0104 Carbon disulfide 75-15-0 FF6650000 0105 Carbon monoxide 630-08-0 FG3500000 0106 Carbon tetrabromide 558-13-4 FG4725000 0107 Carbon tetrachloride 56-23-5 FG4900000 0108 Carbonyl fluoride 353-50-4 FG6125000 0109 Catechol 120-80-9 UX1050000 0110 Cellulose 9004-34-6 FJ5691460 0111 Cesium hydroxide 21351-79-1 FK9800000 0112 Chlordane 57-74-9 PB9800000 0113 Chlorinated camphene 8001-35-2 XW5250000 0114 Chlorinated diphenyl oxide 0115 Chlorine 7782-50-5 FO2100000 0116 Chlorine dioxide 10049-04-4 FO3000000 0117 Chlorine trifluoride 7790-91-2 FO2800000 0118 Chloroacetaldehyde 107-20-0 AB2450000 0119 alpha-Chloroacetophenone 532-27-4 AM6300000 0120 Chloroacetyl chloride 79-04-9 AO6475000 0121 Chlorobenzene 108-90-7 CZ0175000 0122 o-Chlorobenzylidene malononitrile 2698-41-1 OO3675000 0123 Chlorobromomethane 74-97-5 PA5250000 0124 Chlorodifluoromethane 75-45-6 PA6390000 0125 Chlorodiphenyl (42% chlorine) 53469-21-9 TQ1356000 0126 Chlorodiphenyl (54% chlorine) 11097-69-1 TQ1360000 0127 Chloroform 67-66-3 FS9100000 0128 bis-Chloromethyl ether 542-88-1 KN1575000 0129 Chloromethyl methyl ether 107-30-2 KN6650000 0130 1-Chloro-1-nitropropane 600-25-9 TX5075000 0131 Chloropentafluoroethane 76-15-3 KH7877500 0132 Chloropicrin 76-06-2 PB6300000 0133 beta-Chloroprene 126-99-8 EI9625000 0134 o-Chlorostyrene 2039-87-4 WL4160000 0135 o-Chlorotoluene 95-49-8 XS9000000 0136 2-Chloro-6-trichloromethyl pyridine 1929-82-4 US7525000 0137 Chlorpyrifos 2921-88-2 TF6300000 0138 Chromic acid and chromates 1333-82-0 GB6650000 0139 Chromium(II) compounds (as Cr) 0140 Chromium(III) compounds (as Cr) 0141 Chromium metal 7440-47-3 GB4200000 0142 Chromyl chloride 14977-61-8 GB5775000 0143 Clopidol 2971-90-6 UU7711500 0144 Coal dust GF8281000 0145 Coal tar pitch volatiles 65996-93-2 GF8655000 0146 Cobalt metal dust and fume (as Co) 7440-48-4 GF8750000 0147 Cobalt carbonyl (as Co) 10210-68-1 GG0300000 0148 Cobalt hydrocarbonyl (as Co) 16842-03-8 GG0900000 0149 Coke oven emissions GH0346000 0150 Copper (dusts and mists, as Cu) 7440-50-8 GL5325000 0151 Copper fume (as Cu) 1317-38-0 GL7900000 0152 Cotton dust (raw) GN2275000 0153 Crag® herbicide 136-78-7 KK4900000 0154 o-Cresol 95-48-7 GO6300000 0155 m-Cresol 108-39-4 GO6125000 0156 p-Cresol 106-44-5 GO6475000 0157 Crotonaldehyde 4170-30-3 GP9499000 0158 Crufomate 299-86-5 TB3850000 0159 Cumene 98-82-8 GR8575000 0160 Cyanamide 420-04-2 GS5950000 0161 Cyanogen 460-19-5 GT1925000 0162 Cyanogen chloride 506-77-4 GT2275000 0163 Cyclohexane 110-82-7 GU6300000 0164 Cyclohexanethiol 1569-69-3 GV7525000 0165 Cyclohexanol 108-93-0 GV7875000 0166 Cyclohexanone 108-94-1 GW1050000 0167 Cyclohexene 110-83-8 GW2500000 0168 Cyclohexylamine 108-91-8 GX0700000 0169 Cyclonite 121-82-4 XY9450000 0170 Cyclopentadiene 542-92-7 GY1000000 0171 Cyclopentane 287-92-3 GY2390000 0172 Cyhexatin 13121-70-5 WH8750000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0173 2,4-D 94-75-7 AG6825000 0174 DDT 50-29-3 KJ3325000 0175 Decaborane 17702-41-9 HD1400000 0176 1-Decanethiol 143-10-2 0177 Demeton 8065-48-3 TF3150000 0178 Diacetone alcohol 123-42-2 SA9100000 0179 2,4-Diaminoanisole (and its salts) 615-05-4 BZ8580500 0180 o-Dianisidine 119-90-4 DD0875000 0181 Diazinon® 333-41-5 TF3325000 0182 Diazomethane 334-88-3 PA7000000 0183 Diborane 19287-45-7 HQ9275000 0184 1,2-Dibromo-3-chloropropane 96-12-8 TX8750000 0185 2-N-Dibutylaminoethanol 102-81-8 KK3850000 0186 Dibutyl phosphate 107-66-4 TB9605000 0187 Dibutyl phthalate 84-74-2 TI0875000 0188 Dichloroacetylene 7572-29-4 AP1080000 0189 o-Dichlorobenzene 95-50-1 CZ4500000 0190 p-Dichlorobenzene 106-46-7 CZ4550000 0191 3,3'-Dichlorobenzidine (and its salts) 91-94-1 DD0525000 0192 Dichlorodifluoromethane 75-71-8 PA8200000 0193 1,3-Dichloro-5,5-dimethylhydantoin 118-52-5 MU0700000 0194 1,1-Dichloroethane 75-34-3 KI0175000 0195 1,2-Dichloroethylene 540-59-0 KV9360000 0196 Dichloroethyl ether 111-44-4 KN0875000 0197 Dichloromonofluoromethane 75-43-4 PA8400000 0198 1,1-Dichloro-1-nitroethane 594-72-9 KI1050000 0199 1,3-Dichloropropene 542-75-6 UC8310000 0200 2,2-Dichloropropionic acid 75-99-0 UF0690000 0201 Dichlorotetrafluoroethane 76-14-2 KI1101000 0202 Dichlorvos 62-73-7 TC0350000 0203 Dicrotophos 141-66-2 TC3850000 0204 Dicyclopentadiene 77-73-6 PC1050000 0205 Dicyclopentadienyl iron 102-54-5 LK0700000 0206 Dieldrin 60-57-1 IO1750000 0207 Diesel exhaust 0208 Diethanolamine 111-42-2 KL2975000 0209 Diethylamine 109-89-7 HZ8750000 0210 2-Diethylaminoethanol 100-37-8 KK5075000 0211 Diethylenetriamine 111-40-0 IE1225000 0212 Diethyl ketone 96-22-0 SA8050000 0213 Diethyl phthalate 84-66-2 TI1050000 0214 Difluorodibromomethane 75-61-6 PA7525000 0215 Diglycidyl ether 2238-07-5 KN2350000 0216 Diisobutyl ketone 108-83-8 MJ5775000 0217 Diisopropylamine 108-18-9 IM4025000 0218 Dimethyl acetamide 127-19-5 AB7700000 0219 Dimethylamine 124-40-3 IP8750000 0220 4-Dimethylaminoazobenzene 60-11-7 BX7350000 0221 bis(2-(Dimethylamino)ethyl)ether 3033-62-3 KR9460000 0222 Dimethylaminopropionitrile 1738-25-6 UG1575000 0223 N,N-Dimethylaniline 121-69-7 BX4725000 0224 Dimethyl carbamoyl chloride 79-44-7 FD4200000 0225 Dimethyl-1,2-dibromo-2,2-dichlorethyl ph 300-76-5 TB9450000 0226 Dimethylformamide 68-12-2 LQ2100000 0227 1,1-Dimethylhydrazine 57-14-7 MV2450000 0228 Dimethylphthalate 131-11-3 TI1575000 0229 Dimethyl sulfate 77-78-1 WS8225000 0230 Dinitolmide 148-01-6 XS4200000 0231 o-Dinitrobenzene 528-29-0 CZ7450000 0232 m-Dinitrobenzene 99-65-0 CZ7350000 0233 p-Dinitrobenzene 100-25-4 CZ7525000 0234 Dinitro-o-cresol 534-52-1 GO9625000 0235 Dinitrotoluene 25321-14-6 XT1300000 0236 Di-sec octyl phthalate 117-81-7 TI0350000 0237 Dioxane 123-91-1 JG8225000 0238 Dioxathion 78-34-2 TE3350000 0239 Diphenyl 92-52-4 DU8050000 0240 Diphenylamine 122-39-4 JJ7800000 0241 Dipropylene glycol methyl ether 34590-94-8 JM1575000 0242 Dipropyl ketone 123-19-3 MJ5600000 0243 Diquat (Diquat dibromide) 85-00-7 JM5690000 0244 Disulfiram 97-77-8 JO1225000 0245 Disulfoton 298-04-4 TD9275000 0246 2,6-Di-tert-butyl-p-cresol 128-37-0 GO7875000 0247 Diuron 330-54-1 YS8925000 0248 Divinyl benzene 1321-74-0 CZ9370000 0249 1-Dodecanethiol 112-55-0 JR3155000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0250 Emery 1302-74-5 GN0231000 0251 Endosulfan 115-29-7 RB9275000 0252 Endrin 72-20-8 I01575000 0253 Enflurane 13838-16-9 KN6800000 0254 Epichlorohydrin 106-89-8 TX4900000 0255 EPN 2104-64-5 TB1925000 0256 Ethanolamine 141-43-5 KJ5775000 0257 Ethion 563-12-2 TE4550000 0258 2-Ethoxyethanol 110-80-5 KK8050000 0259 2-Ethoxyethyl acetate 111-15-9 KK8225000 0260 Ethyl acetate 141-78-6 AH5425000 0261 Ethyl acrylate 140-88-5 AT0700000 0262 Ethyl alcohol 64-17-5 KQ6300000 0263 Ethylamine 75-04-7 KH2100000 0264 Ethyl benzene 100-41-4 DA0700000 0265 Ethyl bromide 74-96-4 KH6475000 0266 Ethyl butyl ketone 106-35-4 MJ5250000 0267 Ethyl chloride 75-00-3 KH7525000 0268 Ethylene chlorohydrin 107-07-3 KK0875000 0269 Ethylenediamine 107-15-3 KH8575000 0270 Ethylene dibromide 106-93-4 KH9275000 0271 Ethylene dichloride 107-06-2 KI0525000 0272 Ethylene glycol 107-21-1 KW2975000 0273 Ethylene glycol dinitrate 628-96-6 KW5600000 0274 Ethyleneimine 151-56-4 KX5075000 0275 Ethylene oxide 75-21-8 KX2450000 0276 Ethylene thiourea 96-45-7 NI9625000 0277 Ethyl ether 60-29-7 KI5775000 0278 Ethyl formate 109-94-4 LQ8400000 0279 Ethylidene norbornene 16219-75-3 RB9450000 0280 Ethyl mercaptan 75-08-1 K19625000 0281 N-Ethylmorpholine 100-74-3 QE4025000 0282 Ethyl silicate 78-10-4 VV9450000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0283 Fenamiphos 22224-92-6 TB3675000 0284 Fensulfothion 115-90-2 TF3850000 0285 Fenthion 55-38-9 TF9625000 0286 Ferbam 14484-64-1 NO8750000 0287 Ferrovanadium dust 12604-58-9 LK2900000 0288 Fibrous glass dust LK3651000 0289 Fluorine 7782-41-4 LM6475000 0290 Fluorotrichloromethane 75-69-4 PB6125000 0291 Fluoroxene 406-90-6 KO4250000 0292 Fonofos 944-22-9 TA5950000 0293 Formaldehyde 50-00-0 LP8925000 0294 Formalin (as formaldehyde) 0295 Formamide 75-12-7 LQ0525000 0296 Formic acid 64-18-6 LQ4900000 0297 Furfural 98-01-1 LT7000000 0298 Furfuryl alcohol 98-00-0 LU9100000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0299 Gasoline 8006-61-9 LX3300000 0300 Germanium tetrahydride 7782-65-2 LY4900000 0301 Glutaraldehyde 111-30-8 MA2450000 0302 Glycerin (mist) 56-81-5 MA8050000 0303 Glycidol 556-52-5 UB4375000 0304 Glycolonitrile 107-16-4 AM0350000 0305 Grain dust (oat, wheat, barley) MD7900000 0306 Graphite (natural) 7782-42-5 MD9659600 0307 Graphite (synthetic) 7440-44-0 FF5250100 0308 Gypsum 13397-24-5 MG2360000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0309 Hafnium 7440-58-6 MG4600000 0310 Halothane 151-67-7 KH6550000 0311 Heptachlor 76-44-8 PC0700000 0312 n-Heptane 142-82-5 MI7700000 0313 1-Heptanethiol 1639-09-4 MJ1400000 0314 Hexachlorobutadiene 87-68-3 EJ0700000 0315 Hexachlorocyclopentadiene 77-47-4 GY1225000 0316 Hexachloroethane 67-72-1 KI4025000 0317 Hexachloronaphthalene 1335-87-1 QJ7350000 0318 1-Hexadecanethiol 2917-26-2 0319 Hexafluoroacetone 684-16-2 UC2450000 0320 Hexamethylene diisocyanate 822-06-0 MO1740000 0321 Hexamethyl phosphoramide 680-31-9 TD0875000 0322 n-Hexane 110-54-3 MN9275000 0323 Hexane isomers (excluding n-Hexane) 0324 n-Hexanethiol 111-31-9 MO4550000 0325 2-Hexanone 591-78-6 MP1400000 0326 Hexone 108-10-1 SA9275000 0327 sec-Hexyl acetate 108-84-9 SA7525000 0328 Hexylene glycol 107-41-5 SA0810000 0329 Hydrazine 302-01-2 MU7175000 0330 Hydrogenated terphenyls 61788-32-7 WZ6535000 0331 Hydrogen bromide 10035-10-6 MW3850000 0332 Hydrogen chloride 7647-01-0 MW4025000 0333 Hydrogen cyanide 74-90-8 MW6825000 0334 Hydrogen fluoride 7664-39-3 MW7875000 0335 Hydrogen peroxide 7722-84-1 MX0900000 0336 Hydrogen selenide 7783-07-5 MX1050000 0337 Hydrogen sulfide 7783-06-4 MX1225000 0338 Hydroquinone 123-31-9 MX3500000 0339 2-Hydroxypropyl acrylate 999-61-1 AT1925000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0340 Indene 95-13-6 NK8225000 0341 Indium 7440-74-6 NL1050000 0342 Iodine 7553-56-2 NN1575000 0343 Iodoform 75-47-8 PB7000000 0344 Iron oxide dust and fume (as Fe) 1309-37-1 NO7400000 0345 Iron pentacarbonyl (as Fe) 13463-40-6 NO4900000 0346 Iron salts (soluble, as Fe) 0347 Isoamyl acetate 123-92-2 NS9800000 0348 Isoamyl alcohol (primary) 123-51-3 EL5425000 0349 Isoamyl alcohol (secondary) 6032-29-7 0350 Isobutane 75-28-5 TZ4300000 0351 Isobutyl acetate 110-19-0 AI4025000 0352 Isobutyl alcohol 78-83-1 NP9625000 0353 Isobutyronitrile 78-82-0 TZ4900000 0354 Isooctyl alcohol 26952-21-6 NS7700000 0355 Isophorone 78-59-1 GW7700000 0356 Isophorone diisocyanate 4098-71-9 NQ9370000 0357 2-Isopropoxyethanol 109-59-1 KL5075000 0358 Isopropyl acetate 108-21-4 AI4930000 0359 Isopropyl alcohol 67-63-0 NT8050000 0360 Isopropylamine 75-31-0 NT8400000 0361 N-Isopropylaniline 768-52-5 BY4190000 0362 Isopropyl ether 108-20-3 TZ5425000 0363 Isopropyl glycidyl ether 4016-14-2 TZ3500000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0364 Kaolin 1332-58-7 GF1670500 0365 Kepone 143-50-0 PC8575000 0366 Kerosene 8008-20-6 OA5500000 0367 Ketene 463-51-4 OA7700000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0368 Lead 7439-92-1 OF7525000 0369 Limestone 1317-65-3 EV9580000 0370 Lindane 58-89-9 GV4900000 0371 Lithium hydride 7580-67-8 OJ6300000 0372 L.P.G. 68476-85-7 SE7545000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0373 Magnesite 546-93-0 OM2470000 0374 Magnesium oxide fume 1309-48-4 OM3850000 0375 Malathion 121-75-5 WM8400000 0376 Maleic anhydride 108-31-6 ON3675000 0377 Malonaldehyde 542-78-9 TX6475000 0378 Malononitrile 109-77-3 OO3150000 0379 Manganese compounds and fume (as Mn) 7439-96-5 OO9275000 0380 Manganese cyclopentadienyl tricarbonyl 12079-65-1 OO9720000 0381 Manganese tetroxide (as Mn) 1317-35-7 OP0895000 0382 Marble 1317-65-3 EV9580000 0383 Mercury compounds [except (organo) alkyl 7439-97-6 OV4550000 0384 Mercury (organo) alkyl compounds (as Hg) 0385 Mesityl oxide 141-79-7 SB4200000 0386 Methacrylic acid 79-41-4 OZ2975000 0387 Methomyl 16752-77-5 AK2975000 0388 Methoxychlor 72-43-5 KJ3675000 0389 Methoxyflurane 76-38-0 KN7820000 0390 4-Methoxyphenol 150-76-5 SL7700000 0391 Methyl acetate 79-20-9 AI9100000 0392 Methyl acetylene 74-99-7 UK4250000 0393 Methyl acetylene-propadiene mixture 59355-75-8 UK4920000 0394 Methyl acrylate 96-33-3 AT2800000 0395 Methylacrylonitrile 126-98-7 UD1400000 0396 Methylal 109-87-5 PA8750000 0397 Methyl alcohol 67-56-1 PC1400000 0398 Methylamine 74-89-5 PF6300000 0399 Methyl (n-amyl) ketone 110-43-0 MJ5075000 0400 Methyl bromide 74-83-9 PA4900000 0401 Methyl Cellosolve® 109-86-4 KL5775000 0402 Methyl Cellosolve® acetate 110-49-6 KL5950000 0403 Methyl chloride 74-87-3 PA6300000 0404 Methyl chloroform 71-55-6 KJ2975000 0405 Methyl-2-cyanoacrylate 137-05-3 AS7000000 0406 Methylcyclohexane 108-87-2 GV6125000 0407 Methylcyclohexanol 25639-42-3 GW0175000 0408 o-Methylcyclohexanone 583-60-8 GW1750000 0409 Methyl cyclopentadienyl manganese tricar 12108-13-3 OP1450000 0410 Methyl demeton 8022-00-2 TG1760000 0411 4,4'-Methylenebis(2-chloroaniline) 101-14-4 CY1050000 0412 Methylene bis(4-cyclohexylisocyanate) 5124-30-1 NQ9250000 0413 Methylene bisphenyl isocyanate 101-68-8 NQ9350000 0414 Methylene chloride 75-09-2 PA8050000 0415 4,4'-Methylenedianiline 101-77-9 BY5425000 0416 Methyl ethyl ketone peroxide 1338-23-4 EL9450000 0417 Methyl formate 107-31-3 LQ8925000 0418 5-Methyl-3-heptanone 541-85-5 MJ7350000 0419 Methyl hydrazine 60-34-4 MV5600000 0420 Methyl iodide 74-88-4 PA9450000 0421 Methyl isoamyl ketone 110-12-3 MP3850000 0422 Methyl isobutyl carbinol 108-11-2 SA7350000 0423 Methyl isocyanate 624-83-9 NQ9450000 0424 Methyl isopropyl ketone 563-80-4 EL9100000 0425 Methyl mercaptan 74-93-1 PB4375000 0426 Methyl methacrylate 80-62-6 OZ5075000 0427 Methyl parathion 298-00-0 TG0175000 0428 Methyl silicate 681-84-5 VV9800000 0429 alpha-Methyl styrene 98-83-9 WL5075300 0430 Metribuzin 21087-64-9 XZ2990000 0431 Mica (containing less than 1% quartz) 12001-26-2 VV8760000 0432 Mineral wool fiber PY8070000 0433 Molybdenum 7439-98-7 QA4680000 0434 Molybdenum (soluble compounds, as Mo) 0435 Monocrotophos 6923-22-4 TC4375000 0436 Monomethyl aniline 100-61-8 BY4550000 0437 Morpholine 110-91-8 QD6475000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0438 Naphtha (coal tar) 8030-30-6 DE3030000 0439 Naphthalene 91-20-3 QJ0525000 0440 Naphthalene diisocyanate 3173-72-6 NQ9600000 0441 alpha-Naphthylamine 134-32-7 QM1400000 0442 beta-Naphthylamine 91-59-8 QM2100000 0443 Niax® Catalyst ESN 62765-93-9 QR3900000 0444 Nickel carbonyl 13463-39-3 QR6300000 0445 Nickel metal and other compounds (as Ni) 7440-02-0 QR5950000 0446 Nicotine 54-11-5 QS5250000 0447 Nitric acid 7697-37-2 QU5775000 0448 Nitric oxide 10102-43-9 QX0525000 0449 p-Nitroaniline 100-01-6 BY7000000 0450 Nitrobenzene 98-95-3 DA6475000 0451 4-Nitrobiphenyl 92-93-3 DV5600000 0452 p-Nitrochlorobenzene 100-00-5 CZ1050000 0453 Nitroethane 79-24-3 K15600000 0454 Nitrogen dioxide 10102-44-0 QW9800000 0455 Nitrogen trifluoride 7783-54-2 QX1925000 0456 Nitroglycerine 55-63-0 QX2100000 0457 Nitromethane 75-52-5 PA9800000 0458 2-Nitronaphthalene 581-89-5 QJ9760000 0459 1-Nitropropane 108-03-2 TZ5075000 0460 2-Nitropropane 79-46-9 TZ5250000 0461 N-Nitrosodimethylamine 62-75-9 IQ0525000 0462 o-Nitrotoluene 88-72-2 XT3150000 0463 m-Nitrotoluene 99-08-1 XT2975000 0464 p-Nitrotoluene 99-99-0 XT3325000 0465 Nitrous oxide 10024-97-2 QX1350000 0466 Nonane 111-84-2 RA6115000 0467 1-Nonanethiol 1455-21-6 GUIDE CHEMICAL NAME CAS NO RTECS NO 0468 Octachloronaphthalene 2234-13-1 QK0250000 0469 1-Octadecanethiol 2885-00-9 0470 Octane 111-65-9 RG8400000 0471 1-Octanethiol 111-88-6 0472 Oil mist (mineral) 8012-95-1 PY8030000 0473 Osmium tetroxide 20816-12-0 RN1140000 0474 Oxalic acid 144-62-7 RO2450000 0475 Oxygen difluoride 7783-41-7 RS2100000 0476 Ozone 10028-15-6 RS8225000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0477 Paraffin wax fume 8002-74-2 RV0350000 0478 Paraquat (Paraquat dichloride) 1910-42-5 DW2275000 0479 Parathion 56-38-2 TF4550000 0480 Particulates not otherwise regulated 0481 Pentaborane 19624-22-7 RY8925000 0482 Pentachloroethane 76-01-7 KI6300000 0483 Pentachloronaphthalene 1321-64-8 QK0300000 0484 Pentachlorophenol 87-86-5 SM6300000 0485 Pentaerythritol 115-77-5 RZ2490000 0486 n-Pentane 109-66-0 RZ9450000 0487 1-Pentanethiol 110-66-7 SA3150000 0488 2-Pentanone 107-87-9 SA7875000 0489 Perchloromethyl mercaptan 594-42-3 PB0370000 0490 Perchloryl fluoride 7616-94-6 SD1925000 0491 Perlite 93763-70-3 SO5254000 0492 Petroleum distillates (naphtha) 8002-05-9 SE7449000 0493 Phenol 108-95-2 SJ3325000 0494 Phenothiazine 92-84-2 SN5075000 0495 p-Phenylene diamine 106-50-3 SS8050000 0496 Phenyl ether (vapor) 101-84-8 KN8970000 0497 Phenyl ether-biphenyl mixture (vapor) 8004-13-5 DV1500000 0498 Phenyl glycidyl ether 122-60-1 TZ3675000 0499 Phenylhydrazine 100-63-0 MW8925000 0500 N-Phenyl-beta-naphthylamine 135-88-6 QM4550000 0501 Phenylphosphine 638-21-1 SZ2100000 0502 Phorate 298-02-2 TD9450000 0503 Phosdrin 7786-34-7 GQ5250000 0504 Phosgene 75-44-5 SY5600000 0505 Phosphine 7803-51-2 SY7525000 0506 Phosphoric acid 7664-38-2 TB6300000 0507 Phosphorus (yellow) 7723-14-0 TH3500000 0508 Phosphorus oxychloride 10025-87-3 TH4897000 0509 Phosphorus pentachloride 10026-13-8 TB6125000 0510 Phosphorus pentasulfide 1314-80-3 TH4375000 0511 Phosphorus trichloride 7719-12-2 TH3675000 0512 Phthalic anhydride 85-44-9 TI3150000 0513 m-Phthalodinitrile 626-17-5 CZ1900000 0514 Picloram 1918-02-1 TJ7525000 0515 Picric acid 88-89-1 TJ7875000 0516 Pindone 83-26-1 NK6300000 0517 Piperazine dihydrochloride 142-64-3 TL4025000 0518 Plaster of Paris 26499-65-0 TP0700000 0519 Platinum 7440-06-4 TP2160000 0520 Platinum (soluble salts, as Pt) 0521 Portland cement 65997-15-1 VV8770000 0522 Potassium cyanide (as CN) 151-50-8 TS8750000 0523 Potassium hydroxide 1310-58-3 TT2100000 0524 Propane 74-98-6 TX2275000 0525 Propane sultone 1120-71-4 RP5425000 0526 1-Propanethiol 107-03-9 TZ7300000 0527 Propargyl alcohol 107-19-7 UK5075000 0528 beta-Propiolactone 57-57-8 RQ7350000 0529 Propionic acid 79-09-4 UE5950000 0530 Propionitrile 107-12-0 UF9625000 0531 Propoxur 114-26-1 FC3150000 0532 n-Propyl acetate 109-60-4 AJ3675000 0533 n-Propyl alcohol 71-23-8 UH8225000 0534 Propylene dichloride 78-87-5 TX9625000 0535 Propylene glycol dinitrate 6423-43-4 TY6300000 0536 Propylene glycol monomethyl ether 107-98-2 UB7700000 0537 Propylene imine 75-55-8 CM8050000 0538 Propylene oxide 75-56-9 TZ2975000 0539 n-Propyl nitrate 627-13-4 UK0350000 0540 Pyrethrum 8003-34-7 UR4200000 0541 Pyridine 110-86-1 UR8400000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0542 Quinone 106-51-4 DK2625000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0543 Resorcinol 108-46-3 VG9625000 0544 Rhodium (metal fume and insoluble compou 7440-16-6 VI9069000 0545 Rhodium (soluble compounds, as Rh) 0546 Ronnel 299-84-3 TG0525000 0547 Rosin core solder, pyrolysis products 0548 Rotenone 83-79-4 DJ2800000 0549 Rouge 1309-37-1 NO7400000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0550 Selenium 7782-49-2 VS7700000 0551 Selenium hexafluoride 7783-79-1 VS9450000 0552 Silica, amorphous 7631-86-9 VV7310000 0553 Silica, crystalline (as respirable dust) 14808-60-7 VV7330000 0554 Silicon 7440-21-3 VW0400000 0555 Silicon carbide 409-21-2 VW0450000 0556 Silicon tetrahydride 7803-62-5 VV1400000 0557 Silver (metal dust and soluble compounds 7440-22-4 VW3500000 0558 Soapstone (containing less than 1% quart VV8780000 0559 Sodium aluminum fluoride (as F) 15096-52-3 WA9625000 0560 Sodium azide 26628-22-8 VY8050000 0561 Sodium bisulfite 7631-90-5 VZ2000000 0562 Sodium cyanide (as CN) 143-33-9 VZ7530000 0563 Sodium fluoride (as F) 7681-49-4 WB0350000 0564 Sodium fluoroacetate 62-74-8 AH9100000 0565 Sodium hydroxide 1310-73-2 WB4900000 0566 Sodium metabisulfite 7681-57-4 UX8225000 0567 Starch 9005-25-8 GM5090000 0568 Stibine 7803-52-3 WJ0700000 0569 Stoddard solvent 8052-41-3 WJ8925000 0570 Strychnine 57-24-9 WL2275000 0571 Styrene 100-42-5 WL3675000 0572 Subtilisins 1395-21-7 CO9450000 0573 Succinonitrile 110-61-2 WN3850000 0574 Sucrose 57-50-1 WN6500000 0575 Sulfur dioxide 7446-09-5 WS4550000 0576 Sulfur hexafluoride 2551-62-4 WS4900000 0577 Sulfuric acid 7664-93-9 WS5600000 0578 Sulfur monochloride 10025-67-9 WS4300000 0579 Sulfur pentafluoride 5714-22-7 WS4480000 0580 Sulfur tetrafluoride 7783-60-0 WT4800000 0581 Sulfuryl fluoride 2699-79-8 WT5075000 0582 Sulprofos 35400-43-2 TE4165000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0583 2,4,5-T 93-76-5 AJ8400000 0584 Talc (containing no asbestos and less th 14807-96-6 WW2710000 0585 Tantalum (metal and oxide dust, as Ta) 7440-25-7 WW5505000 0586 TEDP 3689-24-5 XN4375000 0587 Tellurium 13494-80-9 WY2625000 0588 Tellurium hexafluoride 7783-80-4 WY2800000 0589 Temephos 3383-96-8 TF6890000 0590 TEPP 107-49-3 UX6825000 0591 o-Terphenyl 84-15-1 WZ6472000 0592 m-Terphenyl 92-06-8 WZ6470000 0593 p-Terphenyl 92-94-4 WZ6475000 0594 2,3,7,8-Tetrachloro-dibenzo-p-dioxin 1746-01-6 HP3500000 0595 1,1,1,2-Tetrachloro-2,2-difluoroethane 76-11-9 KI1425000 0596 1,1,2,2-Tetrachloro-1,2-difluoroethane 76-12-0 KI1420000 0597 1,1,1,2-Tetrachloroethane 630-20-6 KI8450000 0598 1,1,2,2-Tetrachloroethane 79-34-5 KI8575000 0599 Tetrachloroethylene 127-18-4 KX3850000 0600 Tetrachloronaphthalene 1335-88-2 QK3700000 0601 Tetraethyl lead (as Pb) 78-00-2 TP4550000 0602 Tetrahydrofuran 109-99-9 LU5950000 0603 Tetramethyl lead (as Pb) 75-74-1 TP4725000 0604 Tetramethyl succinonitrile 3333-52-6 WN4025000 0605 Tetranitromethane 509-14-8 PB4025000 0606 Tetrasodium pyrophosphate 7722-88-5 UX7350000 0607 Tetryl 479-45-8 BY6300000 0608 Thallium (soluble compounds, as Tl) 0609 4,4'-Thiobis(6-tert-butyl-m-cresol) 96-69-5 GP3150000 0610 Thioglycolic acid 68-11-1 AI5950000 0611 Thionyl chloride 7719-09-7 XM5150000 0612 Thiram 137-26-8 JO1400000 0613 Tin 7440-31-5 XP7320000 0614 Tin (organic compounds, as Sn) 0615 Tin(II) oxide (as Sn) 21651-19-4 0616 Tin(IV) oxide (as Sn) 18282-10-5 XQ4000000 0617 Titanium dioxide 13463-67-7 XR2275000 0618 o-Tolidine 119-93-7 DD1225000 0619 Toluene 108-88-3 XS5250000 0620 Toluenediamine 25376-45-8 XS9445000 0621 Toluene-2,4-diisocyanate 584-84-9 CZ6300000 0622 o-Toluidine 95-53-4 XU2975000 0623 m-Toluidine 108-44-1 XU2800000 0624 p-Toluidine 106-49-0 XU3150000 0625 Tributyl phosphate 126-73-8 TC7700000 0626 Trichloroacetic acid 76-03-9 AJ7875000 0627 1,2,4-Trichlorobenzene 120-82-1 DC2100000 0628 1,1,2-Trichloroethane 79-00-5 KJ3150000 0629 Trichloroethylene 79-01-6 KX4550000 0630 Trichloronaphthalene 1321-65-9 QK4025000 0631 1,2,3-Trichloropropane 96-18-4 TZ9275000 0632 1,1,2-Trichloro-1,2,2-trifluoroethane 76-13-1 KJ4000000 0633 Triethylamine 121-44-8 YEO175000 0634 Trifluorobromomethane 75-63-8 PA5425000 0635 Trimellitic anhydride 552-30-7 DC2050000 0636 Trimethylamine 75-50-3 PA0350000 0637 1,2,3-Trimethylbenzene 526-73-8 DC330000 0638 1,2,4-Trimethylbenzene 95-63-6 DC3325000 0639 1,3,5-Trimethylbenzene 108-67-8 OX6825000 0640 Trimethyl phosphite 121-45-9 TH1400000 0641 2,4,6-Trinitrotoluene 118-96-7 XU0175000 0642 Triorthocresyl phosphate 78-30-8 TD0350000 0643 Triphenylamine 603-34-9 YK2680000 0644 Triphenyl phosphate 115-86-6 TC8400000 0645 Tungsten 7440-33-7 YO7175000 0646 Tungsten (soluble compounds, as W) 0647 Tungsten carbide (cemented) 11107-01-0 Y07350000 0648 Turpentine 8006-64-2 YO8400000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0649 1-Undecanethiol 5332-52-5 0650 Uranium (insoluble compounds, as U) 7440-61-1 YR3490000 0651 Uranium (soluble compounds, as U) GUIDE CHEMICAL NAME CAS NO RTECS NO 0652 n-Valeraldehyde 110-62-3 YV3600000 0653 Vanadium dust 1314-62-1 YW2450000 0654 Vanadium fume 1314-62-1 YW2460000 0655 Vegetable oil mist 68956-68-3 YX1850000 0656 Vinyl acetate 108-05-4 AK0875000 0657 Vinyl bromide 593-60-2 KU8400000 0658 Vinyl chloride 75-01-4 KU9625000 0659 Vinyl cyclohexene dioxide 106-87-6 RN8640000 0660 Vinyl fluoride 75-02-5 YZ7351000 0661 Vinylidene chloride 75-35-4 KV9275000 0662 Vinylidene fluoride 75-38-7 KW0560000 0663 Vinyl toluene 25013-15-4 WL5075000 0664 VM & P Naphtha 8032-32-4 OI6180000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0665 Warfarin 81-81-2 GN4550000 0666 Welding fumes ZC2550000 0667 Wood dust ZC9850000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0668 o-Xylene 95-47-6 ZE2450000 0669 m-Xylene 108-38-3 ZE2275000 0670 p-Xylene 106-42-3 ZE2625000 0671 m-Xylene-alpha,alpha'-diamine 1477-55-0 PF8970000 0672 Xylidine 1300-73-8 ZE8575000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0673 Yttrium 7440-65-5 ZG2980000 GUIDE CHEMICAL NAME CAS NO RTECS NO 0674 Zinc chloride fume 7646-85-7 ZH1400000 0675 Zinc oxide 1314-13-2 ZH4810000 0676 Zinc stearate 557-05-1 ZH5200000 0677 Zirconium compounds (as Zr) 7440-67-7 ZH7070000