炎黄化工网-化工平台-中国化工网-5-氯戊炔-14267-92-6-C5H7Cl

英文名: 5-Chloro-1-pentyne

CAS: 14267-92-6 分子式: C5H7Cl

分子量: 102.56200

别名:

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描述

5-Chloropentyne and its derivatives are important pharmaceutical intermediates, which are colorless to light brown pure liquids. Ketocatalyzed synthesis of pyrazoles with α-diazoesters as alkyne substrates.

基本信息

英文名:

5-Chloro-1-pentyne

CAS号.:

14267-92-6

别名:

5-Chloropent-1-yne; 5-Chloro-1-Pentyne; 4-Pentynyl Chloride;

分子式:

C5H7Cl

分子量:

102.56200

PSA:

0.00000

LogP:

1.63860

物化属性

外观:

Clear colorless to light brown

密度:

0.968 g/mL at 25 °C(lit.)

熔点:

沸点:

67-69 °C145 mm Hg(lit.)

闪点:

60 °F

储存条件:

-20ºC

安全信息

海关编码:

2903299090

WGK Germany:

危险类别码:

R11; R36/37/38

安全说明:

S23-S24/25-S16

危险品标志:

F; Xi

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