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Merck
CN

284505

Sigma-Aldrich

1,2-二氯乙烷

anhydrous, 99.8%

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别名:
二氯化乙烯, 氯化乙烯
线性分子式:
ClCH2CH2Cl
CAS号:
分子量:
98.96
Beilstein:
605264
EC 号:
MDL编号:
UNSPSC代码:
12352101
eCl@ss:
39050106
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

蒸汽密度

3.4 (20 °C, vs air)

蒸汽压

87 mmHg ( 25 °C)

检测方案

99.8%

形式

liquid

自燃温度

775 °F

expl. lim.

15.6 %

杂质

<0.003% water
<0.005% water (100 mL pkg)

蒸发残留物

<0.0003%

折射率

n20/D 1.444 (lit.)

bp

83 °C (lit.)

mp

−35 °C (lit.)

密度

1.256 g/mL at 25 °C (lit.)

SMILES字符串

ClCCCl

InChI

1S/C2H4Cl2/c3-1-2-4/h1-2H2

InChI key

WSLDOOZREJYCGB-UHFFFAOYSA-N

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应用

1,2-二氯乙烷可用作从3,6-二溴-9H-咔唑合成3,6-二溴-9-(2-氯乙基)-9H-咔唑的反应物和溶剂。

警示用语:

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

个人防护装备

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

法规信息

危险化学品

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