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Merck
CN

900633

Dichloromethane

anhydrous, contains 40-150 ppm amylene as stabilizer, ZerO2®, ≥99.8%

Synonym(s):

Degassed and low oxygen dichloromethane, Dichloromethane ZerO2®, Methylene chloride

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About This Item

Empirical Formula (Hill Notation):
CH2Cl2
CAS Number:
75-09-2
Molecular Weight:
84.93
EC Number:
200-838-9
UNSPSC Code:
12191502
NACRES:
NA.21
Beilstein/REAXYS Number:
1730800
MDL number:
MFCD00000881
Assay:
≥99.8%
Grade:
ZerO2®
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

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InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

InChI

1S/CH2Cl2/c2-1-3/h1H2

SMILES string

ClCCl

grade

ZerO2®

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C), 6.83 psi ( 20 °C)

assay

≥99.8%

form

liquid

autoignition temp.

1223 °F

quality

anhydrous

contains

40-150 ppm amylene as stabilizer

expl. lim.

22 %

dilution

(for analytical testing)

impurities

≤0.001% water
water

Quality Level

100

bp

39.8-40 °C (lit.)

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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

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

wgk

WGK 2

Storage Class

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBL6397
SHBH9539

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