Ranking in subdivision of gases and vapors for group II (surface installation)

SUBDIVISION A

SUBDIVISION B

Hydrocarbons

Alkanes:
Butane
Cyclobutane
Cycloheptane
Cyclohexane
Cyclopentane
Decahydronaphtalene
(decalin)
Decane
Ethane
Ethylcyclobutane
Ethylcyclohexane
Ethylcyclopentane
Heptane
Hexane
Methane
Methylcyclobutane
Methylcyclohexane
Methylcyclopentane
Nonane
Octane
Pentane
Propane
Alkenes:
Propene (propylene)
Aromatic hydrocarbons:
Methylstyrene
Styrene
Benzenic hydrocarbons:
Benzene
Cumene
Cymene
Ethylbenzene
Naphtalene
Toluene
Trimethylbenzene
Xylene
Mixed hydrocarbons:
Benzol for engines
Diesel
Kerosene
Fuel oil
Industrial methane
Mineral naphta
Petroleum naphtha
(including petroleum spirits)
Solvant or cleaner’s naphtha
Turpentine

Compounds containing oxygen

Acids:
Acetylic acid
Alcohols and phenols:
Butanol
Cresol
Cyclohexanol
Diacetone-alcohol
Ethanol
Heptanol
Hexanol
Methanol
Methycyclohexanol
Monanol
Octanol
Pentanol
Phenol
Propanol
Aldehydes:
Acetaldehyde
Metaldehyde
Ketones:
Acetone
Amyl-methyl-cetone
Butyl-methyl-cetone
Cyclohexanone
Ethyl-methyl-cetone
2,4 - Pentanedione
(acetylacetone)
Propyl-methyl-cetone
Esters:
Methyl acetate
Ethyl acetate
Propyl acetate
Butyl acetate
Omyl acetate
Vinyl acetate
Methyl acetylacetate
Methyl formate
Ethyl formate
Methyl methacrylate
Ethyl methacrylate
Oxides:
(including ethers)
Dipropylether
Carbon monoxyde

Compounds containing hydrogen

Without oxygen:
Bromoethane
Bromobutane
Chlorobenzene
Chlorobutane
Chloroethane
Chlorethylene
(vinyl chloride)
Chloromethane
Chloropropane
Allyle chloride
Benzyl chloride
Methylene chloride
Dichlorobenzene
Dichloroethane
Dichloropropane
Benzyl trifluoride
With oxygen:
Chlorethanol
Acetyl chloride

Compounds containing sulfur
Ethyl mercaptan
Propyl mercaptan
Tetrahydrothiophene
Thiophene

Compounds containing nitrogen
Acetonitrile
Ammonia
Nitroethane
Nitromethane
Amines:
Amphetamine
Aniline
Butylamine
Cyclohexylamine
Diaminoethane
Diethylamine
Diethylaminoethanol
Dimethylamine
Dimethylaniline
Methylamine
Monoethanclamine
Propylamine
Pyridine
Toluidine
Triethylamine
Trimethylamine

Hydrocarbons
Allylene (Propin)
Butadiene
Cyclopropane
Ethylene

Compounds containing nitrogen
Hydrocyanic acid
Acrylonitrile
Isopropyl nitrate

Compounds containing oxygen
Acraleine
Ethyl acrylate
Methyl acrylate
Tetrahydrofurfuryl alcohol
Crotonic aldehyde
Dioxalane
Dioxane
Epoxy-propane
Hydroxyacetic acid butyl ester
Butyl ether
Ethyl ether
Ether methyl ether
Methyl ether
Furan
Ethylene oxide (epoxyethane)
Tetrahydrofuran
Trioxane

Blends
Coke furnace gas

Compounds containing halogens
1-chloro-2,3-epoxypropane
(epichlorhydrin)
Tetrafluorethylene

SUBDIVISION C

Acetylene
Carbon disulphide
Hydrogen