| Formula / Notation | C6H14O3 |
|---|---|
| CAS Number | 111-96-6 |
| Molecular Weight | 134.17 |
| Melting Point | -90 °F (NTP, 1992) |
| Boiling Point | 321 to 324 °F at 760 mmHg ; 241 °F at 200 mmHg; 167 °F at 35 mmHg; 68 °F at 3 mmHg (NTP, 1992) |
| Density | 0.945 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Solubility | Miscible (NTP, 1992) |
| Appearance | Diethylene glycol dimethyl ether is a colorless watery liquid with a pleasant odor. Floats and mixes with water. (USCG, 1999) |
| Also Known As | 1-methoxy-2-(2-methoxyethoxy)ethane; 111-96-6; 1-Methoxy-2-(2-methoxyethoxy)ethane; Bis(2-methoxyethyl) ether; DIETHYLENE GLYCOL DIMETHYL ETHER; 2,5,8-Trioxanonane; Dimethyl carbitol; Di(2-Methoxyethyl) ether; Bis(2-methoxyethyl)ether; Glyme 2 |
| Category | Solvents |
What is Diglyme?
Diglyme is a polyether that is the dimethyl ether derivative of diethylene glycol. It has a role as a xenobiotic, a solvent and an environmental contaminant. It is functionally related to a diethylene glycol.
Formula & Notation
IUPAC Name: 1-methoxy-2-(2-methoxyethoxy)ethane
Other Names / Synonyms: 1-methoxy-2-(2-methoxyethoxy)ethane; 111-96-6; 1-Methoxy-2-(2-methoxyethoxy)ethane; Bis(2-methoxyethyl) ether; DIETHYLENE GLYCOL DIMETHYL ETHER; 2,5,8-Trioxanonane; Dimethyl carbitol; Di(2-Methoxyethyl) ether; Bis(2-methoxyethyl)ether; Glyme 2
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | -90 °F (NTP, 1992) |
| Boiling Point | 321 to 324 °F at 760 mmHg ; 241 °F at 200 mmHg; 167 °F at 35 mmHg; 68 °F at 3 mmHg (NTP, 1992) |
| Density | 0.945 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Molecular Weight | 134.17 |
| Solubility | Miscible (NTP, 1992) |
| Appearance | Diethylene glycol dimethyl ether is a colorless watery liquid with a pleasant odor. Floats and mixes with water. (USCG, 1999) |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Diglyme is a polyether that is the dimethyl ether derivative of diethylene glycol. It has a role as a xenobiotic, a solvent and an environmental contaminant. It is functionally related to a diethylene glycol.
Used as a reaction solvent in organic synthesis, extraction solvent, cleaning agent, or in pharmaceutical manufacture.
Flammable solvent. Keep away from heat, sparks, and open flame. Use in well-ventilated area or fume hood. Consult SDS before use.
The formula or notation for Diglyme is: C6H14O3