Diethylene glycol dimethyl ether - 256390

Code: 256390
Diethylene glycol dimethyl ether
Spectrophotometric Grade, ≥99%
2-Methoxyethyl ether; Bis(2-methoxyethyl) ether; Dimethyldiglycol; ‘Diglyme’
​
CAS Number: 111-96-6
Linear Formula: (CH3OCH2CH2)2O
Molar Mass: 134.17 g/mol
Beilstein Registry Number: 1736101
EC Number: 203-924-4
MDL Number: MFCD00008503
Catalog Number Packaging Size Container type Price QTY Cart
256390-1L 1L GLASS BOTTLE Contact
256390-2L 2L GLASS BOTTLE Contact
Back to top

Specifications

Property Value
Identity (IR) complying
Assay (GC) min. 99.0 %
Non-volatile matter max. 0.001 %
Water (Karl Fischer) max. 0.05 %
Absorbance at 400 nm max. 0.01
Absorbance at 320 nm max. 0.01
Absorbance 280 nm max. 0.08
Absorbance at 260 nm max. 0.20
Absorbance at 240 nm max. 0.50
Absorbance at 225 nm max. 1.0
Back to top

Physical Properties

Property Value
Autoignition Temperature 370 °F
Refractive Index n20/D 1.408(lit.)
Explosion Limit 17.4 %
Vapor Pressure 3 mmHg ( 20 °C)
Vapor Density 4.6 (vs air)
Boiling point 162 °C
Freezing point -64 °C
Density 0.9451 g/cm3
Back to top

Safety Information

Property Value
Flashpoint 57 °C
Hazard Class 3
Package Group III
UN ID 3271
GHS Classification Flammable, Health Hazard
Signal Word Danger
Hazard Statement(s) H226
H360FD
Precautionary Statement(s) P280
P201
P210