English name of chemicals：1,2-Dichloroethane
English name2：Dichloroethane
Technical specification code：123
CAS Number.：107-06-2
EINECS Number：203-458-1
Molecular formula：C2H4Cl2
molecular weight：98.97
Boiling point：83 ºC
Melting point：-35 ºC
character：Colorless transparent oily liquid. It has a pleasant smell. It tastes sweet. Volatile. The quality is heavy. It is miscible with ethanol, chloroform and ether.
purpose：
Analysis of boron. Organic synthesis. Solvent for oil, fat, gum, resin, etc. Making acetyl fibers. Tobacco extract. Fumigants.
It is mainly used in the manufacture of vinyl chloride, oxalic acid and ethylenediamine. It can also be used as solvent, grain fumigant, detergent, extractant, metal deoiling agent, etc.
1，2-Dichloroethane is an intermediate of fungicide rice blast and plant growth regulator chlormequat. It is mainly used as raw materials of vinyl chloride, ethylene glycol, acetic acid, ethylenediamine, tetraethyl lead, polyethylenepolyamine and benzoyl. It is also used as solvent of oil, resin and rubber, dry cleaning agent, extractant of pesticide except for early chrysanthemum, caffeine, vitamins and hormones, wetting agent, soaking agent, petroleum dewaxing agent, anti-seismic agent, and raw material of pesticide manufacturing and medicine Miechongning and piperazine. It can be used as fumigant of grain and grain, soil disinfectant, etc.
Extraction solvent. It is mainly used for extracting oleoresin from spices. The maximum allowable residue in the finished product is 30mg / kg. GB 2760-96 is listed as food processing additives. It is mainly used as low toxicity solvent.
