This aromatic amine, also known as (R)-(+)-4-Bromo-a-methylbenzylamine, presents as a colorless to very pale yellow liquid. Keep container tightly closed. For best results, store under inert gas at 2-8°C. It is best to keep this chemical locked up and away from incompatible materials. This substance is both heat-sensitive and air-sensitive. (R)-(+)-1-(4-Bromophenyl)ethylamine is incompatible with oxidizing agents as well as acids and is flammable in liquid and vapor form. This chemical causes severe skin burns and eye damage.