CAS Registry Number

CAS 27129-86-8 — 3,5-Dimethylbenzyl bromide

3,5-Dimethylbenzyl bromide is an aromatic alkylating agent commonly used in organic synthesis to introduce the 3,5-dimethylbenzyl group into molecules, such as in pharmaceutical intermediates, agrochemicals, and specialty polymers. It appears as a pale yellow to colorless liquid with a strong odor, highly reactive and moisture-sensitive. This chemical has a CAS number of 27129-86-8, molecular formula C9H11Br, and a molecular weight of 199.09 g/mol. It must be stored in a cool, dry place under an inert atmosphere, away from moisture and incompatible materials. The product carries a **Danger** signal word due to its acute toxicity and corrosive properties. Molekula supplies 3,5-Dimethylbenzyl bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.