Diethylene glycol dimethyl ether - 32210
Code: 32210
Diethylene glycol dimethyl ether
Puriss. p.a., ≥99.5% (GC)
2-Methoxyethyl ether; Bis(2-methoxyethyl) ether; Dimethyldiglycol; ‘Diglyme’
≥99.5%
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
| Property |
Value |
| Identity (NMR) |
complying |
| Assay (GC) |
min. 99.5 % |
| Refractive index (n 20/D) |
1.407 - 1.409 |
| Water (Karl Fischer) |
max. 0.1 % |
| Peroxides (as H2O2) |
max. 50 ppm |
| Aluminium (Al) |
max. 0.5 ppm |
| Barium (Ba) |
max. 0.1 ppm |
| Bismuth (Bi) |
max. 0.1 ppm |
| Calcium (Ca) |
max. 0.5 ppm |
| Cadmium (Cd) |
max. 0.05 ppm |
| Cobalt (Co) |
max. 0.02 ppm |
| Chromium (Cr) |
max. 0.02 ppm |
| Copper (Cu) |
max. 0.02 ppm |
| Iron (Fe) |
max. 0.1 ppm |
| Potassium (K) |
max. 0.5 ppm |
| Lithium (Li) |
max. 0.1 ppm |
| Magnesium (Mg) |
max. 0.1 ppm |
| Manganese (Mn) |
max. 0.02 ppm |
| Molybdenum (Mo) |
max. 0.1 ppm |
| Sodium (Na) |
max. 0.5 ppm |
| Nickel (Ni) |
max. 0.02 ppm |
| Lead (Pb) |
max. 0.1 ppm |
| Strontium (Sr) |
max. 0.1 ppm |
| Zinc (Zn) |
max. 0.1 ppm |
| Property |
Value |
| Vapor Density |
4.6 (vs air) |
| Autoignition Temperature |
370 °F |
| Refractive Index |
n20/D 1.408 |
| Explosion Limit |
17.4 % |
| Vapor Pressure |
3 mmHg ( 20 °C) |
| Boiling point |
162 °C |
| Freezing point |
-64 °C |
| Density |
0.9451 g/cm3 |
