(3-(dimethylamino)propyl)triphenylphosphonium bromide

[3-(二甲基氨基)丙基]三苯基溴化磷

Also known as: 3-((dimethylamino)propyl)triphenylphosphonium bromide, 3-(dimethylamino)propyltriphenylphosphonium bromide, (3-dimethylamino)propyltriphenylphosphonium bromide, Olopatadine Impurity 19, Olopatadine int, Phosphonium, [3-(dimethylamino)propyl]triphenyl-, bromide (1:1), [3-(dimethylamino)propyl](triphenyl)phosphonium bromide, MFCD00012200

(3-(dimethylamino)propyl)triphenylphosphonium bromide (CAS 18355-96-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C23H27BrNP and a molecular weight of 428.345 g/mol. It is also known as 3-((dimethylamino)propyl)triphenylphosphonium bromide, 3-(dimethylamino)propyltriphenylphosphonium bromide and (3-dimethylamino)propyltriphenylphosphonium bromide. Key property: a melting point of 193-196ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

18355-96-9

Jingsj CID

J-11519-7

Molecular Formula

C₂₃H₂₇BrNP

Chinese Name

[3-(二甲基氨基)丙基]三苯基溴化磷

Molecular Weight

428.345 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026