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256390
Riedel-de Haën
Diethylene glycol dimethyl ether
SKU
256390
Spectrophotometric Grade, ≥99%
Synonym(s)
2-Methoxyethyl ether; Bis(2-methoxyethyl) ether; Dimethyldiglycol; ‘Diglyme’
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| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula (CH3OCH2CH2)2O |
| MDL Number | Molar Mass 134.17 g/mol | Synonyms 2-Methoxyethyl ether; Bis(2-methoxyethyl) ether; Dimethyldiglycol; ‘Diglyme’ |
Documents
Specifications
| Property | Value |
|---|---|
| Identity (IR) | complying |
| Assay (GC) | min.99.0% |
| Non-volatilematter | max.0.001% |
| Water (KarlFischer) | max.0.05% |
| Absorbanceat400nm | max.0.01 |
| Absorbanceat320nm | max.0.01 |
| Absorbance280nm | max.0.08 |
| Absorbanceat260nm | max.0.20 |
| Absorbanceat240nm | max.0.50 |
| Absorbanceat225nm | max.1.0 |
| ExplosionLimit | 17.4 % |
| Vapor Pressure | 3mmHg(20°C) |
| VaporDensity | 4.6(vsair) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 162 °C |
| Color | Colorless |
| Concentration | 100.00% |
| Density | 0.9451 g/cm3 (20 °C) |
| Flashpoint | 57 °C |
| For Use With (Equipment) | Labratory use |
| Form | Liquid |
| Grade | Spectrophotometric Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | 1.5 %(V) |
| Melting Point/Range | -64 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility in Water | Soluble (20 °C) |
| Upper Explosion Limit | 17.4 %(V) |
| Vapor Density | 4.62 |
| Vapor Pressure | 3.49 hPa (25 °C) |
| pH-Value | Not applicable |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | III |
| UN ID | UN3271 |
