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Merck
CN

900646

1,2-Dimethoxyethane

anhydrous, inhibitor-free, ZerO2®, 99.5%

Synonym(s):

1,2-Dimethoxyethane ZerO2®, Degassed and low oxygen 1,2-dimethoxyethane, mono-Glyme, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme

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About This Item

Linear Formula:
CH3OCH2CH2OCH3
CAS Number:
110-71-4
Molecular Weight:
90.12
EC Number:
203-794-9
UNSPSC Code:
12352112
MDL number:
MFCD00008502
Beilstein/REAXYS Number:
1209237
Assay:
99.5%
Grade:
ZerO2®
Vapor pressure:
48 mmHg ( 20 °C)

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InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

SMILES string

COCCOC

grade

ZerO2®

vapor density

3.1 (20 °C, vs air)

vapor pressure

48 mmHg ( 20 °C)

assay

99.5%

form

liquid

autoignition temp.

396 °F

quality

anhydrous

expl. lim.

10.4 %

dilution

(for analytical testing)

Quality Level

100

mp

−58 °C (lit.)

density

0.867 g/mL at 25 °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

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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

41.0 °F - closed cup

flash_point_c

5 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SHBH9543

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