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E27408 Sigma-Aldrich

1,2-Dimethoxyethane

ReagentPlus®, ≥99%, inhibitor-free

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

  • CAS Number 110-71-4

  • Linear Formula CH3OCH2CH2OCH3

  • Molecular Weight 90.12

  •  Beilstein/REAXYS Number 1209237

  •  EC Number 203-794-9

  •  MDL number MFCD00008502

  •  PubChem Substance ID 329799037

  •  NACRES NA.21

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Properties

Related Categories ReagentPlus, ReagentPlus Solvent Grade Products, ACS and Reagent Grade Solvents, Amber Glass Bottles, Carbon Steel Cans with NPT Threads,
Quality Level   100
vapor density   3.1 (20 °C, vs air)
vapor pressure   48 mmHg ( 20 °C)
product line   ReagentPlus®
assay   ≥99%
form   liquid
autoignition temp.   396 °F
expl. lim.   10.4 %
impurities   ≤0.5% (water)
refractive index   n20/D 1.379 (lit.)
pH   7
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

Description

Packaging

1, 4 L in glass bottle

100, 500 mL in glass bottle

18 L in steel drum

Application

Solvent commonly employed in organometallic reactions, particularly organolithium reactions. May also function as a ligand.

Legal Information

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH019
RIDADR 
UN 2252 3 / PGII
WGK Germany 
WGK 1
RTECS 
KI1451000
Flash Point(F) 
26.6 °F - Non-equilibrium method
Flash Point(C) 
-3 °C - Non-equilibrium method

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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