Merck
CN

259950

Sigma-Aldrich

苯甲酰氯

99%

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别名:
Benzoic acid chloride, alpha-chlorobenzaldehyde
线性分子式:
C6H5COCl
CAS号:
分子量:
140.57
Beilstein:
471389
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

蒸汽密度

4.88 (vs air)

质量水平

蒸汽压

1 mmHg ( 32 °C)

检测方案

98.0-100.5%
99%

形式

liquid

自燃温度

1056 °F

expl. lim.

4.9 %

杂质

≤0.002% P compounds

灼烧残渣

≤0.005%

折射率

n20/D 1.553 (lit.)

bp

198 °C (lit.)

mp

−1 °C (lit.)

转变温度

freezing point −2.0-0.0 °C

密度

1.211 g/mL at 25 °C (lit.)

痕量阳离子

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

SMILES string

ClC(=O)c1ccccc1

InChI

1S/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5H

InChI key

PASDCCFISLVPSO-UHFFFAOYSA-N

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此商品
B1269512497412392
Benzoyl chloride 99%

Sigma-Aldrich

259950

苯甲酰氯

Benzoyl chloride ReagentPlus®, ≥99%

Sigma-Aldrich

B12695

苯甲酰氯

2-Chlorobenzaldehyde 99%

Sigma-Aldrich

124974

邻氯苯甲醛

Benzyl benzoate tested according to Ph. Eur.

Sigma-Aldrich

12392

苯甲酸苄酯

form

liquid

form

liquid

form

-

form

liquid

refractive index

n20/D 1.553 (lit.)

refractive index

n20/D 1.553 (lit.)

refractive index

n20/D 1.566 (lit.)

refractive index

n20/D 1.568 (lit.)

bp

198 °C (lit.)

bp

198 °C (lit.)

bp

209-215 °C (lit.)

bp

323-324 °C (lit.)

mp

−1 °C (lit.)

mp

−1 °C (lit.)

mp

9-11 °C (lit.)

mp

17-20 °C (lit.)

density

1.211 g/mL at 25 °C (lit.)

density

1.211 g/mL at 25 °C (lit.)

density

1.248 g/mL at 25 °C (lit.)

density

1.118 g/mL at 20 °C (lit.)

应用

苯甲酰氯可用于合成以下有机合成砌块:
  • N,N-二乙基苯甲酰胺(通过与二乙胺缩合)
  • N-2-溴苯基苯甲酰胺(通过N-苯甲酰化与2-溴苯胺反应)
  • 苯甲酸炔丙酯(通过炔丙醇的O-苯甲酰化)

象形图

CorrosionSkull and crossbones

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

161.6 °F - closed cup

闪点(°C)

72 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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