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苯甲酰氯

英文名: Benzoyl chloride

CAS: 98-88-4      分子式: C7H5ClO

分子量: 140.56700

别名:


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描述

Benzoyl chloride (C6H5COCL), also known as benzoyl chloride, is a colorless fuming liquid, with a pungent odor. In the laboratory, benzoic acid and pentachlorophenol can be obtained by distillation under anhydrous conditions. The large-scale preparation of benzoyl chloride can be obtained by the use of chlorinated sulfoxide chloride. The melting boiling point of benzoyl chloride is 1 ℃ and 198 ℃, and the density is 1.212. It belongs to one of the acyl chlorine. Benzoyl chloride is an important intermediate for the preparation of dyes, spices, organic peroxides, pharmaceuticals and resins. Benzoyl chloride is also used in the production of photographic and artificial tannins, and is used as a stimulant in chemical warfare.

基本信息
英文名:
Benzoyl chloride
CAS号.:
98-88-4
别名:
Benzoyl chloride; benzoic chloride; benzoic acid chloride; Bz chloride; α-Chlorobenzaldehyde;
分子式:
C7H5ClO
分子量:
140.56700
PSA:
17.07000
LogP:
2.06560
物化属性
外观:
Colorless liquid
密度:
1.211 g/mL at 25 °C(lit.)
熔点:
-1 °C
沸点:
198 °C(lit.)
闪点:
156 °F
储存条件:
Warehouse ventilation Low temperature drying, with oxidants, h hair hole agent, cyanide separation of storage
安全信息
符号:
GHS05 GHS07
信号词:
Dangerous
危害声明:
H302 + H312 + H332; H314; H317
警示性声明:
P280; P305 + P351 + P338; P310
海关编码:
2916320000
WGK Germany:
1
危险类别码:
R34
安全说明:
S26-S45-S36/37/39
危险品标志:
C
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