CAS Registry Number

CAS 112-12-9 — 2-Undecanone

2-Undecanone is a medium-chain ketone with a fatty, fruity aroma, widely used in fragrance formulations, flavor compounds, and as a solvent in industrial applications. It contributes to soapy, citrus, and green notes in perfumery and is employed in food and beverage flavoring due to its natural-like profile. This chemical has a CAS number of 112-12-9, a molecular formula of C11H22O, and a molecular weight of 170.2918 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 2-Undecanone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.