Diethylene glycol dimethyl ether
SIAL/281662 - anhydrous, 99.5%
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
Anhydrous, Sureseal
Anhydrous, Sureseal
| assay | 99.5% |
| autoignition temp. | 370 °F |
| bp | 162 °C (lit.) |
| density | 0.939 g/mL at 25 °C (lit.) |
| 0.944 g/mL at 20 °C (lit.) | |
| evapn. residue | <0.0005% |
| expl. lim. | 17.4 % |
| form | liquid |
| grade | anhydrous |
| impurities | <0.005% water |
| InChI | 1S/C6H14O3/c1-7-3-5-9-6-4 |
| InChI key | SBZXBUIDTXKZTM-UHFFFAOYSA |
| mp | −64 °C (lit.) |
| pH | 7 (20 °C) |
| Quality Level | 100  |
| refractive index | n |
| 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 in the following processes: • Synthesis of 3,5-dinitrobenzaldehyde via reduction of 3,5-dinitrobenzoyl chloride using lithium aluminum tri-tert-butoxyhydride. • Copper-catalyzed cross-coupling of iodoarenes with 4-[2,2,2-trifluoro-1-(tri • Conversion of olefins (for eg: (±)-α-pinene) to primary amines (3-pinanamine) via hydroboration-amination reaction. |
| General description: | Diethylene glycol dimethyl ether is a hydrophilic electron-donor solvent. |
| Packaging: | 1, 2 L in Sure/Seal™ |
| Packaging: | 100 mL in Sure/Seal™ |
| Symbol |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H226 - H360FD |
| Precautionary statements | P202 - P210 - P233 - P240 - P241 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 60-61-10-19 |
| Safety Statements | 53-45 |
| RIDADR | UN 3271 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 134.6 °F - closed cup |
| Flash Point(C) | 57 °C - closed cup |
| Supplemental Hazard Statements | EUH019 |
| Purity | 99.5% |
| 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 | n |
| UNSPSC | 12352112 |