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单词 Trichloromethyl chloroformate
释义

Trichloromethyl chloroformate

中文百科

双光气 Diphosgene

(重定向自Trichloromethyl chloroformate)

双光气,即氯甲酸三氯甲酯,化学式为ClCO2CCl3,是无色具刺激性气味的透明液体。它是有机合成的常用试剂,用作光气的替代品。

双光气是一种窒息性毒剂,性质不稳定,易变为光气,有催泪作用。一战时德军曾用双光气作为化学武器。

英语百科

Diphosgene 双光气

(重定向自Trichloromethyl chloroformate)

Diphosgene is a chemical compound with the formula ClCO2CCl3. This colorless liquid is a valuable reagent in the synthesis of organic compounds. Diphosgene is related to phosgene and has comparable toxicity, but is more conveniently handled because it is a liquid, whereas phosgene is a gas.

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更新时间:2025/6/21 22:08:42