Overview
Diethylene glycol monoethyl ether ( CAS 111-90-0 ), also known as ethyl digol, Ethoxy diglycol, and DGME, is a slow-evaporating glycol ether solvent used across coatings, personal care, and printing applications.
Its controlled evaporation rate and broad solvency make it a preferred carrier in formulations requiring extended open time or enhanced penetration. In coatings and inks, DGME functions as a coalescing agent and coupling solvent.
This material improves film formation and pigment dispersion in both waterborne and solvent-based systems. Personal care formulators incorporate Ethoxy diglycol as a solvent and humectant in creams, serums, and hair products.
In these cosmetic applications, it also enhances the skin penetration of active ingredients. In printing and packaging, it supports ink flow and retards drying to prevent nozzle clogging in industrial processes.
It is particularly effective in industrial inkjet and flexographic processes. Adhesive and sealant manufacturers use it as a reactive diluent and coupling agent to improve substrate wetting during application.
The solvent helps extend working time and ensures consistent performance across various substrates. Diethylene glycol monoethyl ether is supplied as a clear liquid in drum and IBC quantities for industrial use.
Technical and high-purity grades are standard across the market, with cosmetic-grade material available to meet personal care industry requirements. We ensure reliable supply chains for all manufacturing needs.
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Physical Properties
| Melting Point | -76 °C |
| Boiling Point | 196 °C |
| Density | 0.989 g/cm³ |
| Flash Point | 205 °F |
| Appearance | colourless liquid |
| Color | Clear colorless |
| Odor | Weakly fruity; mild and characteristic. |
| Form | Liquid |
| Water Solubility | Miscible |
| Vapor Pressure | 0.12 mm Hg ( 20 °C) |
| Refractive Index | n 20/D 1.427(lit.) |
| Log P | -0.54 at 20℃ |
Safety & Handling
Danger GHS08 Hazard Statements H227 Combustible liquid H320 Causes eye irritation H372 Causes damage to organs through prolonged or repeated exposure Precautionary Statements P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P319 Get medical advice/attention if you feel unwell. P403 Store in a well-ventilated place. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P370+P378 Use … for extinction. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Trade & Regulatory
| HS Code | 29094400 |
| Storage Class | 10 - Combustible liquids |
| WGK (Germany) | 1 |
Other Names
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Chemical Properties
- CAS Number
- 111-90-0
- EC Number
- 203-919-7
- Mol. Weight
- 134.17
- HS Code
- 29094400
- Category
- Alcohols & Glycols