Begin Main Content Area
R-18 Appendix A

Part XIII. Worker and Community Right-to-Know Act

Appendix A — Hazardous Substance Lists

* - Any compound of this substance is also an Environment Hazard
E - Environmental Hazard S - Special Hazardous Substance
A
CAS NO.
SUBSTANCE
57-50-1 .ALPHA.-D-GLUCOPYRANOSIDE, .BETA.-D-FRUCTOFURANOSYL
ES 14901-08-7 .BETA.-D-GLUCOPYRANOSIDE, (METHYL-ONN-AZOXY)METHYL
90-41-5 [1,1'-BIPHENYL]-2-AMINE
ES 92-67-1 [1,1'-BIPHENYL]-4-AMINE
92-04-6 [1,1'-BIPHENYL]-4-OL, 3-CHLORO-
ES 92-87-5 [1,1'-BIPHENYL]-4,4'-DIAMINE
ES 91-94-1 [1,1'-BIPHENYL]-4,4'-DIAMINE, 3,3'-DICHLORO-
ES 119-90-4 [1,1'-BIPHENYL]-4,4'-DIAMINE, 3,3'-DIMETHOXY-
ES 119-93-7 [1,1'-BIPHENYL]-4,4'-DIAMINE, 3,3'-DIMETHYL-
83-79-4 [1]BENZOPYRANO[3,4-B]FURO[2,3-H][1]BENZOPYRAN-6(6AH)-ONE,1,2,12,12A- TETRAHYDRO-8,9-DIMETHOXY-2-(1-METHYLETHENYL)-,[2R-(2.ALPHA.,6A.ALPHA.,12A.ALHA.)]- E
208-96-8 ACENAPHTHYLENE
E 83-32-9 ACENAPHTHYLENE, 1,2-DIHYDRO-
S 602-87-9 ACENAPHTHYLENE, 1,2-DIHYDRO-5-NITRO-
E 75-07-0 ACETALDEHYDE
E 107-20-0 ACETALDEHYDE, CHLORO-
9002-91-9 ACETALDEHYDE, HOMOPOLYMER
E 75-87-6 ACETALDEHYDE, TRICHLORO-
E 60-35-5 ACETAMIDE
E 591-08-2 ACETAMIDE, N-(AMINOTHIOXOMETHYL)-
ES 62-44-2 ACETAMIDE, N-(4-ETHOXYPHENYL)-
103-89-9 ACETAMIDE, N-(4-METHYLPHENYL)-
S 531-82-8 ACETAMIDE, N-[4-(5-NITRO-2-FURANYL)-2-THIAZOLYL]-
1119-49-9 ACETAMIDE, N-BUTYL-
91-49-6 ACETAMIDE, N-BUTYL-N-PHENYL-
103-84-4 ACETAMIDE, N-PHENYL-
28314-03-6 ACETAMIDE, N-9H-FLUOREN-1-YL-
ES 53-96-3 ACETAMIDE, N-9H-FLUOREN-2-YL-
127-19-5 ACETAMIDE, N,N-DIMETHYL-
S 613-35-4 ACETAMIDE, N,N'-[1,1'-BIPHENYL]-4,4'-DIYLBIS-
E 640-19-7 ACETAMIDE, 2-FLUORO-
S 56-75-7 ACETAMIDE, 2,2-DICHLORO-N-[2-HYDROXY-1-(HYDROXYMETHYL)-2-(4-NITROPHENYL)ETHYL], [R-(R*,R*)]-
E 64-19-7 ACETIC ACID
E 108-05-4 ACETIC ACID ETHENYL ESTER
E 141-78-6 ACETIC ACID ETHYL ESTER
E 94-75-7 ACETIC ACID, (2,4-DICHLOROPHENOXY)-
E 94-80-4 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, BUTYL ESTER
E 25168-26-7 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, ISOOCTYL ESTER
E 1928-38-7 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, METHYL ESTER
E 1928-61-6 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, PROPYL ESTER
E 94-11-1 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, 1-METHYLETHYL ESTER
E 94-79-1 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, 1-METHYLPROPYL ESTER
E 1929-73-3 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, 2-BUTOXYETHYL ESTER
E 1320-18-9 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, 2-BUTOXYMETHYLETHYL ESTER
E 2971-38-2 ACETIC ACID, (2,4-DICHLOROPHENOXY)-, 4-CHLORO-2-BUTENYLESTER
E 93-76-5 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-
E 93-79-8 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, BUTYL ESTER
E 6369-97-7 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, COMPD. WITH N-METHYLMETHANAMINE (1:1)
E 6369-96-6 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, COMPD. WITH N,N-DIMETHYLMETHANAMINE (1:1)
E 1319-72-8 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, COMPD. WITH 1-AMINO-2-PROPANOL (1:1)
E 3813-14-7 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, COMPD. WITH 2,2',2"-NITRILOTRIS[ETHANOL] (1:1)
E 13560-99-1 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, SODIUM SALT
E 2545-59-7 ACETIC ACID, (2,4,5-TRICHLOROPHENOXY)-, 2-BUTOXYETHYL ESTER
E 631-61-8 ACETIC ACID, AMMONIUM SALT
E 108-24-7 ACETIC ACID, ANHYDRIDE
E 123-86-4 ACETIC ACID, BUTYL ESTER
E 543-90-8 ACETIC ACID, CADMIUM SALT
E 79-11-8 ACETIC ACID, CHLORO-
105-39-5 ACETIC ACID, CHLORO-, ETHYL ESTER
96-34-4 ACETIC ACID, CHLORO-, METHYL ESTER
E 1066-30-4 ACETIC ACID, CHROMIUM(3+) SALT
E 142-71-2 ACETIC ACID, COPPER(2+) SALT
372-09-8 ACETIC ACID, CYANO-
105-56-6 ACETIC ACID, CYANO-, ETHYL ESTER
E 62-74-8 ACETIC ACID, FLUORO-, SODIUM SALT
ES 301-04-2 ACETIC ACID, LEAD(2+) SALT
68-11-1 ACETIC ACID, MERCAPTO-
123-81-9 ACETIC ACID, MERCAPTO-, 1,2-ETHANEDIYL ESTER
79-20-9 ACETIC ACID, METHYL ESTER
112-14-1 ACETIC ACID, OCTYL ESTER
E 628-63-7 ACETIC ACID, PENTYL ESTER
109-60-4 ACETIC ACID, PROPYL ESTER
E 53496-15-4 ACETIC ACID, SEC-PENTYL ESTER
E 563-68-8 ACETIC ACID, THALLIUM(I) SALT
76-03-9 ACETIC ACID, TRICHLORO- E ACETIC ACID, WATER SOLUTIONS
E 557-34-6 ACETIC ACID, ZINC SALT
108-21-4 ACETIC ACID, 1-METHYLETHYL ESTER
E 105-46-4 ACETIC ACID, 1-METHYLPROPYL ESTER
E 540-88-5 ACETIC ACID, 1,1-DIMETHYLETHYL ESTER
10031-87-5 ACETIC ACID, 2-ETHYLBUTYL ESTER
103-09-3 ACETIC ACID, 2-ETHYLHEXYL ESTER
E 110-19-0 ACETIC ACID, 2-METHYLPROPYL ESTER
591-87-7 ACETIC ACID, 2-PROPENYL ESTER
93-68-5 ACETOACET-ORTHO-TOLUIDIDE
E 1752-30-3 ACETONE THIOSEMICARBAZIDE
E 75-05-8 ACETONITRILE
E 506-96-7 ACETYL BROMIDE
E 75-36-5 ACETYL CHLORIDE
79-04-9 ACETYL CHLORIDE, CHLORO-
79-36-7 ACETYL CHLORIDE, DICHLORO-
E 814-68-6 ACRYLYL CHLORIDE
S 50-76-0 ACTINOMYCIN D
S 51004-61-6 AF 2 (FOAMING AGENT)
ES 1402-68-2 AFLATOXINS E ALLYL PROPENYL
E 122-09-8 ALPHA,ALPHA-DIMETHYLPHENETHYLAMINE ALPHA,BETA-GLYCERIN DICHLOROHYDRIN
16853-85-3 ALUMINATE(1-), TETRAHYDRO-, LITHIUM, (T-4)-
E 7429-90-5 ALUMINUM ALUMINUM ALKYLS
7446-70-0 ALUMINUM CHLORIDE (ALCL3) ALUMINUM DUST
E 1344-28-1 ALUMINUM OXIDE (AL2O3)
E 20859-73-8 ALUMINUM PHOSPHIDE (ALP) S ALUMINUM PRODUCTION ALUMINUM PYRO POWDERS ALUMINUM SOLUBLE SALTS ALUMINUM WELDING FUMES
96-10-6 ALUMINUM, CHLORODIETHYL-
563-43-9 ALUMINUM, DICHLOROETHYL-
871-27-2 ALUMINUM, DIETHYLHYDRO-
1191-15-7 ALUMINUM, HYDROBIS(2-METHYLPROPYL)-
2036-15-9 ALUMINUM, HYDRODIPROPYL-
12263-85-3 ALUMINUM, TRIBROMOTRIMETHYLDI-
1116-70-7 ALUMINUM, TRIBUTYL-
12075-68-2 ALUMINUM, TRICHLOROTRIETHYLDI-
12542-85-7 ALUMINUM, TRICHLOROTRIMETHYLDI-
97-93-8 ALUMINUM, TRIETHYL-
75-24-1 ALUMINUM, TRIMETHYL-
102-67-0 ALUMINUM, TRIPROPYL-
100-99-2 ALUMINUM, TRIS(2-METHYLPROPYL)-
E 54-62-6 AMINOPTERIN
E 78-53-5 AMITON
E 3734-97-2 AMITON OXALATE
E 7664-41-7 AMMONIA
12124-97-9 AMMONIUM BROMIDE ((NH4)BR)
E 12125-02-9 AMMONIUM CHLORIDE ((NH4)CL)
E 1341-49-7 AMMONIUM FLUORIDE ((NH4)(HF2))
E 12125-01-8 AMMONIUM FLUORIDE ((NH4)F)
E 1336-21-6 AMMONIUM HYDROXIDE ((NH4)(OH))
E 131-74-8 AMMONIUM PICRATE
E 12135-76-1 AMMONIUM SULFIDE ((NH4)2S)
E 14307-43-8 AMMONIUM TARTRATE
E 7803-55-6 AMMONIUM VANADATE
E 52628-25-8 AMMONIUM ZINC CHLORIDE
E 300-62-9 AMPHETAMINE
S ANALGESIC MIXTURES CONTAINING PHENACETIN
1317-70-0 ANATASE (TIO2)
S 58-22-0 ANDROST-4-EN-3-ONE, 17-HYDROXY-, (17.BETA.)-
S 434-07-1 ANDROSTAN-3-ONE, 17-HYDROXY-2-(HYDROXYMETHYLENE)-17-METHYL-, (5.ALPHA.,17.BETA.)-
E 88-05-1 ANILINE,2,4,6-TRIMETHYL- S ANTHOPHYLLITE E 120-12-7 ANTHRACENE S ANTHRACENE OILS (COAL TAR DERIVED PRODUCT)
E 28300-74-5 ANTIMONATE(2-), BIS[.MU.-[2,3-DIHYDROXYBUTANEDIOATO(4-)-O1,O2:O3,O4]]DI-, DIPOTAS SIUM, TRIHYDRATE, STEREOISOMER
*E 7440-36-0 ANTIMONY
E 7647-18-9 ANTIMONY CHLORIDE (SBCL5)
E 7783-70-2 ANTIMONY FLUORIDE (SBF5)
E 1309-64-4 ANTIMONY OXIDE (SB2O3)
E 1315-04-4 ANTIMONY SULFIDE (SB2S5)
E 1397-94-0 ANTIMYCIN A
7440-37-1 ARGON
E 88-01-9 AROCLOR
E 12674-11-2 AROCLOR 1016
E 11104-28-2 AROCLOR 1221
E 11141-16-5 AROCLOR 1232
E 53469-21-9 AROCLOR 1242
E 12672-29-6 AROCLOR 1248
ES 11097-69-1 AROCLOR 1254
ES 11096-82-5 AROCLOR 1260
*ES 7440-38-2 ARSENIC
E 7778-39-4 ARSENIC ACID
E 1327-52-2 ARSENIC ACID
E 7778-44-1 ARSENIC ACID (H3ASO4), CALCIUM SALT (2:3)
E 7645-25-2 ARSENIC ACID (H3ASO4), LEAD SALT
E 7784-40-9 ARSENIC ACID (H3ASO4), LEAD(2+) SALT (1:1)
E 10102-48-4 ARSENIC ACID (H3ASO4), LEAD(4+) SALT (3:2)
ES 7784-41-0 ARSENIC ACID (H3ASO4), MONOPOTASSIUM SALT
ES 7631-89-2 ARSENIC ACID (H3ASO4), SODIUM SALT
E 1303-32-8 ARSENIC DISULFIDE
ES 1327-53-3 ARSENIC OXIDE (AS2O3)
ES 1303-28-2 ARSENIC OXIDE (AS2O5)
E 1303-33-9 ARSENIC SULFIDE (AS2S3)
ES 13464-37-4 ARSENOUS ACID, TRISODIUM SALT
E 7784-34-1 ARSENOUS TRICHLORIDE
E 7784-42-1 ARSINE
E 692-42-2 ARSINE, DIETHYL-
E 12044-79-0 ARSINO, THIOXO-
E 52740-16-6 ARSONIC ACID, CALCIUM SALT (1:1)
E 10124-50-2 ARSONIC ACID, POTASSIUM SALT
ES 1332-21-4 ASBESTOS
ES 12172-73-5 ASBESTOS, GRUNERITE
8052-42-4 ASPHALT
E 492-80-8 AURAMINE
S AURAMINE MANUFACTURE
E 2642-71-9 AZINPHOS-ETHYL
E 151-56-4 AZIRIDINE
ES 52-24-4 AZIRIDINE, 1,1',1"-PHOSPHINOTHIOYLIDYNETRIS-
ES 75-55-8 AZIRIDINE, 2-METHYL-
ES 50-07-7 AZIRINO[2',3':3,4]PYRROLO[1,2-A]INDOLE-4,7-DIONE, 6-AMINO-8-[[(AMINOCARBONYL)OXY]METHYL]- 1,1A,2,8,8A,8B-HEXAHYDRO-8A-METHOXY-5-METHYL-, [1AS-(1A.APHA.,8.BETA.,8A.ALPHA.,8B.ALPHA.)]-
Click on the letter or number corresponding to the substance.
A | B | C | D | E | F | G-H | I-L | M | N-O | P | Q-R | S | T | U-Z | 1 | 2 | 3-5 | 6-9