化合物简介
Dichloroacetylene (DCA) is an oily pyrophoric liquid chemical compound with the chemical formula C2Cl2. Its odor is sweet and \"disagreeable\". The compound is volatile at standard temperature and pressure and explodes on contact with air. It is a toxic compound. It displays nephrotoxic effects to rats, but not to humans. It can be made from the compound trichloroethylene. Dichloroacetylene is not soluble in water.
基本信息
中文名称
二氯乙炔
英文名称
1,2-dichloroethyne
中文别名
英文别名
Dichloroethyne、chloroacetylene、Acetylene,dichloro、Ethyne,dichloro、1,2-dichloro-ethyne、dichloro-acetylene、dichloracetylene、Ethyne, dichloro-
CAS号
7572-29-4
分子式
C2Cl2
分子量
94.9274
精确质量
93.9377
PSA
0.0
LOGP
1.3824
编号系统
MDL号
MFCD00028172
物化性质
密度
1.403g/cm3
沸点
74.1ºC at 760 mmHg
熔点
-1.8ºC
闪点
7.3ºC
折射率
1.474
安全信息
危险类别码
R2; R40; R48/20
危险品运输编码
UN 2845
危险类别
4.2
危险品标志
E; Xn
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