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644471 Sigma-Aldrich

1,2-Dimethoxyethane

purification grade

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

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Properties

grade   purification grade
vapor density   3.1 (20 °C, vs air)
vapor pressure   48 mmHg ( 20 °C)
autoignition temp.   396 °F
expl. lim.   10.4 %
impurities   ≤0.003% water
evapn. residue   ≤0.0005%
refractive index   n20/D 1.379 (lit.)
bp   85 °C (lit.)
mp   −58 °C (lit.)
density   0.867 g/mL at 25 °C (lit.)
SMILES string   COCCOC
InChI   1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
InChI key   XTHFKEDIFFGKHM-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH019
RIDADR 
UN 2252 3 / PGII
WGK Germany 
WGK 1
RTECS 
KI1451000
Flash Point(F) 
28.4 °F - closed cup
Flash Point(C) 
-2 °C - closed cup
Protocols & Articles
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