Sehlopha sa A le C se bontša libaka tseo thepa e kotsi e bolokiloeng ho tsona, e nang le lintlha tse phahameng tsa CT tse thibelang ho phatloha.
Sehlopha sa khase/sehlopha sa mocheso | T1 | T2 | T3 | T4 | T5 | T6 |
---|---|---|---|---|---|---|
IIA | Formaldehyde, toluene, methyl ester, acetylene, propane, acetone, asiti ea acrylic, benzene, styrene, carbon monoxide, ethyl acetate, asiti ea acetic, chlorobenzene, methyl acetate, chlorine | Methanol, ethanol, ethylbenzene, propanol, propylene, butanol, butyl acetate, amyl acetate, cyclopentane | Pentane, pentanol, hexane, ethanol, heptane, octane, cyclohexanol, turpentine, naphtha, petroleum (ho akarelletsa le peterole), oli ea mafura, pentanol tetrachloride | Acetaldehyde, trimethylamine | Ethyl nitrite | |
IIB | Ester ea propylene, dimethyl ether | Butadiene, epoxy propane, ethylene | Dimethyl ether, acrolein, hydrogen carbide | |||
IIC | Haedrojene, khase ea metsi | Acetylene | Carbon disulfide | Ethyl nitrate |
China, Sehlopha sa A hangata se kenyelletsa libaka tse nang le propane, athe Sehlopha sa C se akaretsa libaka tse nang le likhase tse kang hydrogen le acetylene.