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氯甲酸-2,2,2-三氯乙酯

英文名: 2,2,2-Trichloroethyl chloroformate

CAS: 17341-93-4      分子式: C3H2Cl4O2

分子量: 211.85900

别名:


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描述

Trichloroethyl chloroformate is used in organic synthesis for the introduction of the trichloroethyl chloroformate (Troc) protecting group for amines, thiols and alcohols. It readily cleaves vs other carbamates and can be used in an overall protecting group strategy. The troc group is traditionally removed via Zn insertion in the presence of acetic acid, resulting in elimination and decarboxylation.

基本信息
英文名:
2,2,2-Trichloroethyl chloroformate
CAS号.:
17341-93-4
别名:
2,2,2'4',5'-PENTACHLOROACETOPHENONE; 2,2,2-Trichloroethylchloroformate; 2,2,2-trichloroethyloxycarbonyl chloride; Trichloroethyl chloroformate; Chloroformic Acid 2,2,2-Trichloroethyl Ester;
分子式:
C3H2Cl4O2
分子量:
211.85900
PSA:
26.30000
LogP:
2.73200
物化属性
外观:
Transparent pale yellow liquid
密度:
1.539 g/mL at 25 °C(lit.)
熔点:
1°C
沸点:
171-172 °C(lit.)
闪点:
>100°C
储存条件:
2-8ºC
安全信息
海关编码:
2915900090
WGK Germany:
3
危险类别码:
R23; R34
安全说明:
S26-S36/37/39-S45
危险品标志:
T
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