Merck
CN

D210803

Sigma-Aldrich

亚磷酸二苯酯

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别名:
NSC 43786, 磷酸二苯酯
线性分子式:
(C6H5O)2P(O)H
CAS号:
分子量:
234.19
Beilstein:
2051909
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

8.1 (vs air)

质量水平

蒸汽压

5 mmHg ( 140 °C)

形式

liquid

杂质

≤15% phenol

折射率

n20/D 1.558 (lit.)

bp

218-219 °C/26 mmHg (lit.)

mp

12 °C (lit.)

密度

1.223 g/mL at 25 °C (lit.)

SMILES字符串

O=[PH](Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H11O3P/c13-16(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10,16H

InChI key

OGBPILLJZSJJRC-UHFFFAOYSA-N

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应用

反应物涉及:
  • N -苄基芳基酰胺和二-Phα 的合成-氨基甲膦衍生物用作酯类油热氧稳定性添加剂
  • 一锅三组分 Kabachnik 场反应
  • 可见光介导胺的氧化膦酰化反应
  • 含卤代酮的改良不对称 Pudovik 添加剂
  • 与天然 α-氨基酸的串联脱羧酶偶联

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

348.8 °F - closed cup

闪点(°C)

176 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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