Merck
  • 185892
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185892

Sigma-Aldrich

氯甲酸乙酯

97%

Synonym(s):
氯甲酸乙酯
Linear Formula:
ClCOOC2H5
CAS Number:
Molecular Weight:
108.52
Beilstein:
385653
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

3.74 (vs air)

质量水平

蒸汽压

3.42 psi ( 20 °C)

测定

97%

形式

liquid

自燃温度

842 °F

折射率

n20/D 1.395 (lit.)

bp

93 °C (lit.)

mp

−81 °C (lit.)

溶解性

alcohol: miscible
benzene: miscible
chloroform: miscible
diethyl ether: miscible
water: insoluble

密度

1.135 g/mL at 25 °C (lit.)

SMILES string

CCOC(Cl)=O

InChI

1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3

InChI key

RIFGWPKJUGCATF-UHFFFAOYSA-N

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This Item
653071252514301485
Ethyl chloroformate 97%

Sigma-Aldrich

185892

氯甲酸乙酯

assay

97%

assay

98%

assay

97%

assay

98%

form

liquid

form

-

form

liquid

form

liquid

refractive index

n20/D 1.395 (lit.)

refractive index

n20/D 1.436 (lit.), n20/D 1.4500

refractive index

n20/D 1.446 (lit.)

refractive index

n20/D 1.422 (lit.)

bp

93 °C (lit.)

bp

53-55 °C/0.3 mmHg (lit.)

bp

155-156 °C (lit.)

bp

118-119 °C (lit.)

mp

−81 °C (lit.)

mp

-

mp

-

mp

-

solubility

alcohol: miscible, benzene: miscible, chloroform: miscible, diethyl ether: miscible, water: insoluble

solubility

-

solubility

-

solubility

-

应用

  • 氯甲酸乙酯用于合成腈氧化物
  • 其已被用作衍生化试剂,以研究衍生化反应过程中手性非甾体类抗炎药的立体化学转化
  • 它在通过浸笔纳米光刻技术生成纳米级模板的过程中,被用于进行灵活的模板开发
  • 通过二维气相色谱法将其用作氨基酸对映体分析中的衍生化试剂
  • 它还可与氨和氰尿酰氯一起使用以将羧酸转化为腈

包装

用于通过二维气相色谱对氨基酸进行对映体分析的衍生化试剂。还与氨和氰尿酰氯共同用于将羧酸转化为腈类。

警示用语:

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

60.8 °F

闪点(C)

16 °C

个人防护装备

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

Certificate of Analysis

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Certificate of Origin

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