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三苯基氧化膦

英文名: triphenylphosphane oxide

CAS: 791-28-6      分子式: C18H15OP

分子量: 278.28500

别名:


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描述

Triphenylphosphine (English: triphenylphosphine oxide), or triphenylphosphine, triphenylphosphine, is an organic phosphorus compound in the Chemical formula OP (C6H5) 3. The molecular formula is often abbreviated to PH3PO or pph3o,ph to represent C6H5. At room temperature is a white crystal, is the oxidation of triphenylphosphine products, commonly used as a crystallization initiator of compounds.

基本信息
英文名:
triphenylphosphane oxide
CAS号.:
791-28-6
别名:
TPO; Triphenylphosphinoxid; Triphenylphosphine oxide; Triphenylphosphanoxid; triphenyl-phosphineoxid;
分子式:
C18H15OP
分子量:
278.28500
PSA:
26.88000
LogP:
3.32600
物化属性
外观:
White Solid
密度:
1,212 g/cm3
熔点:
150-157 °C(lit.)
沸点:
360 °C
闪点:
180 °C
储存条件:
Store at RT.
安全信息
符号:
GHS07
信号词:
Warning
危害声明:
H302; H315; H319; H335
警示性声明:
P261; P305 + P351 + P338
海关编码:
29310095
WGK Germany:
2
危险类别码:
R22; R52/53
安全说明:
S26-S61
危险品标志:
Xn
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