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900637

Sigma-Aldrich

1,2-Dichloroethane

anhydrous, ZerO2®, 99.8%

Synonym(s):
1,2-Dichloroethane ZerO2®, Degassed and low oxygen 1,2-dichloroethane, Ethylene chloride, Ethylene dichloride
Linear Formula:
ClCH2CH2Cl
CAS Number:
Molecular Weight:
98.96
Beilstein:
605264
EC Number:
MDL number:
NACRES:
NA.21

grade

ZerO2®

Quality Level

vapor density

3.4 (20 °C, vs air)

vapor pressure

87 mmHg ( 25 °C)

assay

99.8%

form

liquid

autoignition temp.

775 °F

quality

anhydrous

expl. lim.

15.6 %

impurities

≤0.003% water
water

refractive index

n20/D 1.444 (lit.)

bp

83 °C (lit.)

mp

−35 °C (lit.)

density

1.256 g/mL at 25 °C (lit.)

SMILES string

ClCCCl

InChI

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

InChI key

WSLDOOZREJYCGB-UHFFFAOYSA-N

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Application

ZerO2 products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

Legal Information

ZerO2 is a registered trademark of Sigma-Aldrich Co. LLC

Signal Word

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

55.4 °F - closed cup

Flash Point(C)

13 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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