Diethylene Glycol Monoethyl Ether
DGME, Carbitol, Ethyldiglycol, 2-(2-Ethoxyethoxy)ethanol, DEGEE
- CAS
- 111-90-0
- EC
- 203-919-7
- Sectors
- Coatings, Adhesives, Sealants & Elastomers, Personal Care & Cosmetics, Printing & Packaging
Diethylene Glycol Monoethyl Ether (CAS 111-90-0) is a high-purity glycol ether solvent supplied as a clear, colorless liquid that is miscible with water and organic solvents, and it serves as a co-solvent and coupling agent in coatings, printing inks, personal care and cleaning formulations. It is an essential Cosmetic Grade and Technical Grade chemical used to optimize the stability of industrial formulations.
This substance functions as a high-performance co-solvent and coupling agent, bridging the solubility gap between oil and water phases. Its miscibility with water and organic solvents makes it indispensable for achieving clear, homogeneous specialty chemical solutions.
In commercial sectors, its unique penetration-enhancing properties are utilized to deliver active ingredients efficiently. As a non-volatile solvent, it ensures consistent viscosity control and shelf-life stability in various cleaning and coating applications.
Typical Properties
| Molecular formula | C6H14O3 |
|---|---|
| Molecular weight | 134.17 g/mol |
| Appearance | colourless liquid |
| Form | Liquid |
| Color | Clear colorless |
| Odor | Weakly fruity; mild and characteristic. |
| Melting point | -76 °C |
| Boiling point | 196 °C |
| Density | 0.989 g/cm³ |
| Water solubility | Miscible |
| Flash point | 205 °F |
| GHS signal word | Danger · Health hazard |
| HS code | 29094400 |
| Grades available | Technical Grade, Cosmetic Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Diethylene Glycol Monoethyl Ether
Applications
- Topical Delivery Agent: Used in cosmetic and pharmaceutical formulations to increase the skin penetration of active ingredients and improve product efficacy.
- Heavy-Duty Cleaning Solvent: Acts as a powerful grease cutter in industrial degreasers and floor cleaners due to its ability to dissolve both water-soluble and oil-based soils.
- Ink and Coating Stabilizer: Functions as a slow-evaporating solvent in printing inks and wood stains, providing excellent flow, leveling, and prevention of premature drying.
Safety & Risks
While not classified as acutely toxic, this chemical may cause Serious Eye Irritation upon direct contact. Standard handling requires the use of Safety Goggles, Nitrile Gloves, and Adequate Ventilation to prevent prolonged inhalation of vapors.
Packaging
- 25 kg Jerry Cans
- 200 kg Steel Drums
- 1000 kg IBC Totes
- Bulk Tanker Trucks (ISO Tanks)