Diethylene glycol monoethyl ether

Diethylene glycol monoethyl ether, also known by trade names Carbitol, Dioxitol, Solvolsol, and Dowanol DE, is a glycol ether solvent with CAS number 111-90-0. It carries no assigned E-code and is commercially identified under HS code 29094400. It is miscible with water and most organic solvents, making it effective as a coupling agent in formulations.

In coatings and printing inks, it slows evaporation rate to extend open time and improve film levelling. In personal care formulations, it acts as a humectant by binding moisture within the product matrix and functions as a carrier to solubilise active ingredients. It also serves as a reactive diluent in crosslinking systems for adhesives and sealants.

The material is supplied as a liquid and is available in industrial and high-purity grades. It is registered under REACH and complies with applicable European chemical regulations. Standard packaging includes drums and IBC containers, with bulk supply available on request.