Behenyl behenate

Behenyl Behenate (CAS 17671-27-1) is a long-chain wax ester formed from behenic acid and behenyl alcohol, belonging to the oils, fats and waxes category. It is commercially available under trade names including Pelemol BB, Exceparl BB, and Rikaflow BB 62, and is also referenced by the EC number 241-646-5 and the synonym docosyl behenate.

In personal care formulations, Behenyl Behenate functions as a structuring agent and emollient, contributing to the rigidity of stick products such as lipsticks and solid balms through its high-melting wax character. In pharmaceutical applications, it acts as a plasticizer and rheology modifier in film coatings and controlled-release matrices, where its long saturated chain reduces brittleness and modulates drug release profiles.

Behenyl Behenate is supplied in solid form and is subject to REACH registration requirements within the European Economic Area. Procurement teams should confirm supplier documentation including Safety Data Sheets and certificates of analysis, and verify compliance with applicable cosmetic and pharmaceutical raw material standards for their target market.