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1,2-Dimethoxyethane

SIAL/259527 - anhydrous, 99.5%, inhibitor-free

Synonym: DME; mono-Glyme; Dimethylglycol; Ethylene glycol dimethyl ether; Monoglyme

CAS Number: 110-71-4
Empirical Formula (Hill Notation): C4H10O2
Molecular Weight: 90.12
EC Number: 203-794-9
MDL Number: MFCD00008502
Linear Formula: CH3OCH2CH2OCH3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-259527-100ML 100 mL
 $110.00
1/EA		 Add To Favorites
45-259527-12X100ML 100 mL
 $1110.00
12/EA		 Add To Favorites
45-259527-1L 1 L
 $210.00
1/EA		 Add To Favorites
45-259527-6X1L 1 L
 $1050.00
6/EA		 Add To Favorites
45-259527-2L 2 L
 $337.00
1/EA		 Add To Favorites
45-259527-10L 10 L
 $1190.00
1/EA		 Add To Favorites
Anhydrous, Sureseal
Anhydrous, Sureseal

 

assay 99.5%
autoignition temp. 396 °F
bp 85 °C (lit.)
density 0.867 g/mL at 25 °C (lit.)
evapn. residue <0.0005%
expl. lim. 10.4 %
form liquid
grade anhydrous
impurities <0.003% water
  <0.005% water (100 mL pkg)
InChI 1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3
InChI key XTHFKEDIFFGKHM-UHFFFAOYSA-N
mp −58 °C (lit.)
pH 7
Quality Level 100 
refractive index n20/D 1.379 (lit.)
SMILES string COCCOC
vapor density 3.1 (20 °C, vs air)
vapor pressure 48 mmHg ( 20 °C)
Application: 1,2-Dimethoxyethane may be used as a solvent in the following processes:
• Synthesis of cyclic amines from amino alcohols via direct cyclodehydration.
• Stereoselective synthesis of trans-1,2-disubstituted alkenes from 1-phenyl-1H-tetrazol-5-yl sulfones and aldehydes in the presence of potassium or sodium hexamethyldisilazide.
• Synthesis of adamantylideneadamantane from 2-adamantanone via reductive coupling.
Packaging: 1, 6×1, 2 L in Sure/Seal™
Packaging: 10 L in stainless steel drum
Packaging: 100, 12×100 mL in Sure/Seal™
Packaging: 18 L in Pure-Pac™ 1
Packaging: View returnable container options .
Purity 99.5%
bp 85 °C (lit.)
mp −58 °C (lit.)
Density 0.867 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.379 (lit.)
UNSPSC 12352112

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