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Merck
CN

284505

1,2-二氯乙烷

anhydrous, 99.8%

别名:

二氯化乙烯, 氯化乙烯

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线性分子式:
ClCH2CH2Cl
化学文摘社编号:
分子量:
98.96
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39050106
UNSPSC Code:
12352101
EC Number:
203-458-1
MDL number:
Beilstein/REAXYS Number:
605264
Grade:
anhydrous
Assay:
99.8%
Bp:
83 °C (lit.)
Vapor pressure:
87 mmHg ( 25 °C)
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产品名称

1,2-二氯乙烷, anhydrous, 99.8%

impurities

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

InChI key

WSLDOOZREJYCGB-UHFFFAOYSA-N

InChI

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

SMILES string

ClCCCl

grade

anhydrous

vapor density

3.4 (20 °C, vs air)

vapor pressure

87 mmHg ( 25 °C)

assay

99.8%

form

liquid

autoignition temp.

775 °F

expl. lim.

15.6 %

evapn. residue

<0.0003%

refractive index

n20/D 1.444 (lit.)

bp

83 °C (lit.)

mp

−35 °C (lit.)

density

1.256 g/mL at 25 °C (lit.)

Quality Level

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Application

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。

Packaging

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

ppe

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

法规信息

危险化学品
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