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Chemical Name CAS # Analyte code (IMIS #) Synonyms
% COMBUSTIBLE DUST
  • E200
1-AMINO-2-PROPANOL 78-96-6
  • A606
 

1-aminopropan-2-ol; ⍺-aminoisopropyl alcohol; 2-hydroxypropylamine; isopropanolamine; 1-methyl-2-aminoethanol
1-BROMOPROPANE 106-94-5
  • R290

nPB, propyl bromide, n-propyl bromide
1-CHLORO-1-NITROPROPANE †
600-25-9
  • 0660
 

Korax; Lanstan
1-CHLORO-4-TRIFLUOROMETHYLBENZENE 98-56-6, 92709-16-5
  • R249

benzene 1-chloro-4-(trifluoromethyl); p-chlorobenzotrifluoride; (p-chlorophenyl)trifluoromethane; p-(trifluoromethyl)chlorobenzene; p-trifluoromethylphenyl chloride; p-chloro-⍺, ⍺, ⍺-trifluorotoluene
1-HEXENE 592-41-6
 

α-hexene; Dialene 6; hexene; hexylene; 1-n-hexene
1-METHOXY-2-PROPANOL 107-98-2
  • 2210

Dowtherm209®; 1-methoxy-2-hydroxypropane; 1-methoxy-2-propanol; 2-methoxy-1-methylethanol; propylene glycol methyl ether
1-METHOXY-2-PROPYL ACETATE 108-65-6
  • P218

1-methoxy-2-acetoxypropane; 2-methoxy-1-methylethyl ester acetic acid; 1-methoxy-2-propanol acetate; 1-methoxy-2-propyl acetate; PGMEA; 1,2-propanediol monomethyl ether acetate; propylene glycol methyl ether acetate; propylene glycol monomethyl ether acetate
1-METHYLNAPHTHALENE 90-12-0
  • M155

α-methylnaphthalene
1-NITROPROPANE †
108-03-2
  • 1940
 

nitropropane; 1-NP
1,1-DICHLORO-1-FLUOROETHANE 1717-00-6
  • D238

dichlorofluoroethane; dichloromonofluoroethane; Freon 141b
1,1-DICHLORO-1-NITROETHANE †
594-72-9
  • 0890

dichloronitroethane
1,1-DICHLOROETHANE (ETHYLIDENE CHLORIDE) †
75-34-3
  • 1160
 

asymmetrical dichloroethane; ethylidene chloride; 1,1-ethylidene dichloride
1,1-DIMETHYLHYDRAZINE †
57-14-7
  • 0940
 

dimazine; DMH; UDMH; unsymmetrical dimethylhydrazine
1,1-DIMETHYLPROPYLACETATE 625-16-1
 

tert-amyl acetate; pentylacetate
1,1,1,2-TETRACHLORO-2,2-DIFLUOROETHANE †
76-11-9
  • 2337

2,2-difluoro-1,1,1,2-tetrachloroethane; Freon(R) 112a; Halocarbon 112a; Refrigerant 112a
1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE (FREON 113) †
76-13-1
  • 2485

Chlorofluorocarbon-113; CFC-113; Freon113; Genetron113; Halocarbon 113; Refrigerant 113; TTE
1,1,2-TRICHLOROETHANE †
79-00-5
  • 2495

ethane trichloride; β-trichloroethane; vinyl trichloride
1,1,2,2-TETRACHLORO-1,2-DIFLUOROETHANE †
76-12-0
  • 2339
 

Refrigerant 112; Halocarbon 112; 1,2-difluoro-1,1,2,2-tetrachloroethane; Freon112
1,1,2,2-TETRACHLOROETHANE 79-34-5
  • 2340

acetylene tetrachloride; tetrachloroethane; 1,1-dichloro-2,2-dichloroethane
1,2-DIBROMO-3-CHLOROPROPANE ‡
96-12-8
 

1-chloro-2,3-dibromopropane; DBCP; cibromochloropropane
1,2-DICHLOROETHYLENE, MIXED ISOMERS (ACETYLENE DICHLORIDE) †
540-59-0
  • 0870

acetylene dichloride; cis-acetylene dichloride; trans-acetylene dichloride; sym-dichloroethylene
1,2-EPOXYETHYLBENZENE 96-09-3

styrene-7,8-oxide; styrene oxide; phenethylene oxide; styrene epoxide
1,2-PROPYLENE GLYCOL DINITRATE 6423-43-4
 

PGDN; propylene glycol-1,2-dinitrate; 1,2-propylene glycol dinitrate
1,2,3-TRICHLOROPROPANE †
96-18-4
  • 2510

allyl trichloride; glycerol trichlorohydrin; glyceryl trichlorohydrin; trichlorohydrin
1,2,4-TRICHLOROBENZENE 120-82-1
  • 2481
 

unsym-trichlorobenzene; 1,2,4-trichlorobenzol
1,3-DICHLORO-5,5-DIMETHYL HYDANTOIN †
118-52-5
 

Dactin; DDH; Halane
1,3-DICHLOROPROPENE 542-75-6
  • D177
 

3-chloroallyl chloride; DCP; 1,3-dichloro-1-propene; 1,3-dichloropropylene; telone
1,3-DIOXOLANE 646-06-0

1,3-dioxacyclopentane; dihydro-1,3-dioxole; ethylene glycol formal; formal glycol
1,3,5-TRIGLYCIDYL-S-TRIAZINETRIONE 2451-62-9
  • T405

TGIC, triglycidyl isocyanurate, 1,3,5-triglycidyl isocyanurate, TGT, glycidyl isocyanurate, tris(epoxypropyl)isocyanurate, s-triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(2,3-epoxypropyl)-s-triazine-2,4,6(1H,3H,5H)-trione. [1,3,5-triglycidyl isocyanurate (TGIC) has two stereoisomers, α and β]
1,5-NAPHTHENE DIISOCYANATE 3173-72-6
  • N119

1,5-diisocyanatonaphthalene; 1,5-naphthalene diisocyanate; 1,5-naphthalene ester of isocyanic acid; NDI
1,6-HEXAMETHYLENE DIISOCYANATE HOMOPOLYMER 28182-81-2
  • H130
 

hexamethylene diisocyanate homopolymer; HDIH; 1,6-diisocyanato-hexane homopolymer; poly(hexamethylene diisocyanate)
1,6-HEXANEDIAMINE 124-09-4
 

hexamthylenediamine
1,6-HEXANEDIOL DIACRYLATE 13048-33-4
  • H128

acrylic acid, hexamethylene ester; hexaneglycol diacrylate; Kayard HDDA; Photomer 4017; propenoic acid, 1,6-hexanediol ester; 2-propenoic acid, 1,6-hexanediyl ester; Setalux UV 2243; Viscoat 230
17-α-METHYL TESTOSTERONE 58-18-4
  • M350

17 β-hydroxy-17 α-methyl-4-androsten-3-one; mesterone; andrometh; 17-methyl testosterone; Nu-man; Testoviron
2-ACETYLAMINOFLUORENE ‡
53-96-3
 

AAF; 2-AAF; 2-acetaminofluorene; N-acetyl-2-aminofluorene; FAA; 2-FAA; 2-fluorenylacetamide
2-AMINO-2-METHYLPROPANOL 124-68-5
  • A615

AMP; 2-aminodimethylethanol; β -aminoisobutanol; 2-amino-2-methylpropan-1-ol; 2-amino-2-methyl-1-propanol; isobutanol-2-amine; isobutanolamine
2-AMINOPYRIDINE †
504-29-0
  • 0165

α-aminopyridine; α-pyridylamine
2-BROMOPROPANE 75-26-3
  • R289

isopropyl bromide
2-BUTANONE (METHYL ETHYL KETONE; MEK) †
78-93-3
  • 0430
  • 0430

ethyl methyl ketone; MEK; methyl acetone; methyl ethyl ketone
2-BUTOXYETHANOL †
111-76-2
  • 0435

butyl cellosolve; butyl oxitol; EGBE
2-BUTOXYETHYL ACETATE (BUTYL CELLOSOLVE ACETATE) 112-07-2
  • 0472

butyl cellosolve acetate; butyl glycol acetate; EGBEA; Ektasolve EB acetate; ethylene glycol monobutyl ether acetate; 2-Butoxyethanol acetate
2-CHLORO-6-(TRICHLOROMETHYL) PYRIDINE (NITRAPYRIN) †
1929-82-4
  • 9135 (total dust)
  • 9130 (respirable dust)

2-chloro-6-(trichloro-methyl)pyridine; N-serve; 2,2,2,6-tetrachloro-2-picoline
2-CHLOROPROPIONIC ACID 598-78-7
 

α-chloropropionic acid
2-CHLOROPYRIDINE
2-ETHOXYETHANOL (CELLOSOLVE; GLYCOL MONOETHYL ETHER) †
110-80-5
  • 1033

Cellosolve; EGEE; ethylene glycol monoethyl ether
2-ETHOXYETHYL ACETATE (CELLOSOLVE ACETATE) †
111-15-9
  • 1037

2-ethoxyethyl acetate; cellosolve acetate; EGEEA; ethylene glycol monoethyl ether acetate; glycol monoethyl ether acetate
2-ETHYL HEXANOL 104-76-7

2-ethylhexanol; 2-ethylhexan-1-ol; isooctyl alcohol
2-ETHYLHEXANOIC ACID 149-57-5
 

⍺-ethylcaproic acid; ⍺-ethylhexanoic acid; 2-bubylbutanoic acid; butylethylacetic acid; 2-ethyl-1-hexanoic acid; 2-ethylcaproic acid; ethylhexanoic acid; ethylhexoic acid
2-ETHYLHEXYL ACRYLATE 103-11-7
  • 1055

2-propenoic acid, 2-ethylhexyl ester; 1-hexanol, 2-ethylacrylate; 2-ethylhexylpropenoate; acrylic acid, 2-ethylhexyl ester; octyl acrylate

† indicates that exposure to the analyte is subject to an OSHA PEL (e.g., Table Z-1) or other OSHA regulatory limit.
‡ indicates that exposure to the analyte is regulated under an OSHA expanded standard.