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Key Documents

5.89574

Sigma-Aldrich

1,2-Dimethoxyethane

99.5%, anhydrous

Synonym(s):

mono-Glyme, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme

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About This Item

Linear Formula:
CH3OCH2CH2OCH3
CAS Number:
Molecular Weight:
90.12
Beilstein:
1209237
MDL number:
UNSPSC Code:
12191502
NACRES:
NA.22

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grade

anhydrous

Quality Level

vapor density

3.1 (20 °C, vs air)

vapor pressure

48 mmHg ( 20 °C)

Assay

99.5%

autoignition temp.

396 °F

expl. lim.

10.4 %

refractive index

n20/D 1.379 (lit.)

bp

85 °C (lit.)

mp

−58 °C (lit.)

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Signal Word

Danger

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

41.0 °F - closed cup

Flash Point(C)

5 °C - closed cup


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