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三丁基膦

英文名: Tributylphosphane

CAS: 998-40-3      分子式: C12H27P

分子量: 202.31700

别名:


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描述

Tributylphosphine is the organophosphorus compound with the formula P(C 4H 9) 3. Abbreviated or PBu 3, it is a tertiary phosphine. It is an oily liquid at room temperature, with a nauseating odor. It reacts slowly with atmospheric oxygen, and rapidly with other oxidizing agents, to give the corresponding phosphine oxide. It is usually handled using air-free techniques.

基本信息
英文名:
Tributylphosphane
CAS号.:
998-40-3
别名:
Tributylphosphine; EINECS 213-651-2; tri-n-butyl-phosphine; Tributylfosfin [Czech]; Tris(butyl)phosphine;
分子式:
C12H27P
分子量:
202.31700
PSA:
13.59000
LogP:
4.86860
物化属性
外观:
Transparent liquid
密度:
0.81 g/mL at 25 °C(lit.)
熔点:
-65 °C
沸点:
150 °C50 mm Hg(lit.)
闪点:
99 °F
储存条件:
Warehouse ventilation low-temperature drying, with oxidants, acids, food additives separate storage
安全信息
符号:
GHS02 GHS05 GHS07
信号词:
Dangerous
危害声明:
H226; H250; H302 + H312; H314
警示性声明:
P210; P280; P302 + P334; P305 + P351 + P338; P370 + P378; P422
海关编码:
2931900090
WGK Germany:
3
危险类别码:
R11; R17; R21/22; R34
安全说明:
S41-S36/37/39-S26-S16-S45-S43-S17
危险品标志:
F; C
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