CAS Registry Number

CAS 2725-82-8 — 1-Bromo-3-ethylbenzene

1-Bromo-3-ethylbenzene is an aromatic brominated compound used primarily as a synthetic intermediate in organic chemistry, particularly for pharmaceuticals, agrochemicals, and specialty polymers. Its ethyl-substituted benzene structure allows for selective functionalization in reactions like Suzuki coupling or nucleophilic substitution. This chemical has a CAS number of 2725-82-8, is non-hazardous (no signal word), and appears as a clear to pale yellow liquid with limited water solubility. It is stable under normal conditions but should be stored in a cool, dry place away from oxidizing agents. Molekula supplies 1-Bromo-3-ethylbenzene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.