This amine, also known as (S)-(+)-α-Methylcyclohexanemethylamine, presents as a colorless to very pale yellow liquid. Keep container tightly closed. Store in a cool, dark and well-ventilated place, under inert gas and at ambient temperatures. Protect from moisture - this substance is air sensitive and hygroscopic. (S)-(+)-1-Cyclohexylethylamine is incompatible with oxidizing agents. This chemical is flammable in liquid and vapor form and causes severe skin burns and eye damage.