Diphenhydramine Hydrochloride

盐酸苯海拉明

Also known as: 2-(Benzhydryloxy)-N,N-dimethylethylamine Hydrochloride, 2-(Diphenylmethoxy)-N,N-dimethylethanamine hydrochloride, alpha-Hydroxydiphenylmethane-beta-dimethylaminoethyl ether hydrochloride, Benzhydramine Hydrochloride, Diphenhydramine HCl, Benadryl, Actifed, Allergina, Ambenyl, Benacine, Sedopretten, β-Dimethylaminoethyl benzhydryl ether hydrochloride, N,N-Dimethyl-2-(diphenylmethoxy)ethylamine hydrochloride

Diphenhydramine Hydrochloride (CAS 147-24-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H22ClNO and a molecular weight of 291.816 g/mol. It is also known as 2-(Benzhydryloxy)-N,N-dimethylethylamine Hydrochloride, 2-(Diphenylmethoxy)-N,N-dimethylethanamine hydrochloride and alpha-Hydroxydiphenylmethane-beta-dimethylaminoethyl ether hydrochloride. Key properties include a melting point of 168-172 °C, a boiling point of 343.7ºC at 760 mmHg, a density of 1.024g/cm3 and a flash point of 101.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

147-24-0

Jingsj CID

J-15626-0

Molecular Formula

C₁₇H₂₂ClNO

Chinese Name

盐酸苯海拉明

Molecular Weight

291.816 g/mol

Category

Organic Acids

Last updated

8/21/2026