CAS Registry Number

CAS 51368-55-9 — Isopropyl 2-bromoisobutyrate

Isopropyl 2-bromoisobutyrate (CAS 51368-55-9) is a brominated ester widely used as an initiator in radical polymerization reactions, particularly in the synthesis of block copolymers and controlled radical polymerization techniques like ATRP. It provides a reliable source of bromine for chain transfer and end-group functionality. This chemical has a molecular formula of C7H13BrO2 and a molecular weight of 209.08 g/mol. It is stable at ambient storage conditions, with no signal word classification required for handling. Molekula supplies Isopropyl 2-bromoisobutyrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.