CAS Registry Number

CAS 78-93-3 — Methyl Ethyl Ketone (MEK) (2-Butanone) SG

CAS 78-93-3 C2H5COCH3 MW 72.11

Methyl Ethyl Ketone (MEK), or 2-Butanone (CAS 78-93-3), is a colorless, volatile solvent widely used in industrial coatings, adhesives, and as a cleaning agent for electronics and metal parts. It is also employed in the production of plastics, textiles, and pharmaceuticals. This chemical has a molecular formula of C4H8O and a molecular weight of 72.11 g/mol. Store at ambient temperatures. The substance carries a **Danger** signal word due to its flammability and potential health hazards. Molekula supplies Methyl Ethyl Ketone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: 2-Butanone · 3-Butanone · Aethylmethylketon · Butan-2-one · Butanone · Ethyl methyl ketone · Ethylmethylketon · Meetco · Methyl acetone · METHYL ETHYL KETONE · Butanone (Methyl ethyl ketone) · Methyl Ethyl Ketone - USP CRS

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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.