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Diethylene glycol dimethyl ether

SIGALD/M14102 - ReagentPlus®, 99%

Synonym: 2-Methoxyethyl ether; Bis(2-methoxyethyl) ether; Dimethyldiglycol; ‘Diglyme’

CAS Number: 111-96-6
Empirical Formula (Hill Notation): C6H14O3
Molecular Weight: 134.17
EC Number: 203-924-4
MDL Number: MFCD00008503
Linear Formula: (CH3OCH2CH2)2O
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-M14102-500ML 500 mL
$124.00
1/EA
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45-M14102-1L 1 L
$170.00
1/EA
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45-M14102-4L 4 L
$428.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M14102-1L.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: M14102-500ML.

 

assay 99%
autoignition temp. 370 °F
bp 162 °C (lit.)
color APHA: ≤10
density 0.939 g/mL at 25 °C (lit.)
  0.944 g/mL at 20 °C (lit.)
expl. lim. 17.4 %
form liquid
InChI 1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3
InChI key SBZXBUIDTXKZTM-UHFFFAOYSA-N
mp −64 °C (lit.)
pH 7 (20 °C)
product line ReagentPlus®
Quality Level 100 
refractive index n20/D 1.408 (lit.)
SMILES string COCCOCCOC
vapor density 4.6 (vs air)
vapor pressure 3 mmHg ( 20 °C)
Application: Diethylene glycol dimethyl ether may be used as a solvent to form a solution of sodium pentaphosphacyclopentadienide.
General description: Diethylene glycol dimethyl ether (diglyme), a hydrophilic ether, is an electron-donor solvent. Its toxicity has been assessed. The effect of complexation of diglyme with lithium trifluoromethanesulfonate on the conformation has been investigated. It is reported to enhance the ability of KF-MeOH-Al2O3 (potassium fluoride-methanol-alumina) reagent to replace halogen with methoxy groups in 5,8-dihydroxy-2,3-dichloro-1,4-naphthoquinones.
Legal Information: ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Packaging: 1, 4 L in glass bottle
Packaging: 500 mL in glass bottle
Purity 99%
bp 162 °C (lit.)
mp −64 °C (lit.)
Density 0.944 g/mL at 20 °C (lit.); 0.939 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.408 (lit.)
UNSPSC 12352112

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