| Formula / Notation | C6H14O4 |
|---|---|
| CAS Number | 112-27-6 |
| Molecular Weight | 150.17 |
| Melting Point | 24.3 °F (NTP, 1992) |
| Boiling Point | 545 °F at 760 mmHg (NTP, 1992) |
| Density | 1.125 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Solubility | greater than or equal to 100 mg/mL at 68 °F (NTP, 1992) |
| Appearance | Triethylene glycol is a colorless liquid with a mild odor. Dense than water. (USCG, 1999) |
| Also Known As | 2-[2-(2-hydroxyethoxy)ethoxy]ethanol; 112-27-6; Triglycol; 2,2'-(Ethane-1,2-diylbis(oxy))diethanol; 2,2'-Ethylenedioxydiethanol; Trigen; 2-[2-(2-Hydroxyethoxy)ethoxy]ethanol; Triethylenglykol; Triethyleneglycol; 1,2-Bis(2-hydroxyethoxy)ethane |
| Category | Solvents |
What is Triethylene glycol?
Triethylene glycol is a poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms. It has a role as a plasticiser. It is a primary alcohol, a diol and a poly(ethylene glycol).
Formula & Notation
IUPAC Name: 2-[2-(2-hydroxyethoxy)ethoxy]ethanol
Other Names / Synonyms: 2-[2-(2-hydroxyethoxy)ethoxy]ethanol; 112-27-6; Triglycol; 2,2'-(Ethane-1,2-diylbis(oxy))diethanol; 2,2'-Ethylenedioxydiethanol; Trigen; 2-[2-(2-Hydroxyethoxy)ethoxy]ethanol; Triethylenglykol; Triethyleneglycol; 1,2-Bis(2-hydroxyethoxy)ethane
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | 24.3 °F (NTP, 1992) |
| Boiling Point | 545 °F at 760 mmHg (NTP, 1992) |
| Density | 1.125 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Molecular Weight | 150.17 |
| Solubility | greater than or equal to 100 mg/mL at 68 °F (NTP, 1992) |
| Appearance | Triethylene glycol is a colorless liquid with a mild odor. Dense than 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
Triethylene glycol is a poly(ethylene glycol) that is octane-1,8-diol in which the carbon atoms at positions 3 and 6 have been replaced by oxygen atoms. It has a role as a plasticiser. It is a primary alcohol, a diol and a poly(ethylene 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 Triethylene glycol is: C6H14O4