Methyl Ethyl Ketone/Secondary Butyl Alcohol Solvent REACH consortium


The Methyl Ethyl Ketone/ Secondary Butyl Alcohol (MEK) consortium has been created to help its members prepare for REACH.

Consortium description & substances covered

The MEK consortium was created by members of the Oxygenated Solvents Producers Association (OSPA), a sector group of Cefic, to undertake the collective activities related to the registration of the following substances for solvent uses under REACH:

Substance name CAS number
Methyl ethyl ketone 78-93-3
Secondary butanol 78-92-2