Tris(dimethylamino)phenylsilane

苯基三(二甲氨基)硅烷

Also known as: N-[bis(dimethylamino)-phenylsilyl]-N-methylmethanamine, N,N,N',N',N'',N''-Hexamethyl-1-phenylsilanetriamine, N,N,N',N',N'',N''-Hexamethylphenylsilanetriamine, Phenyltri(dimethylamino)silane, Silanetriamine, N,N,N',N',N'',N''-hexamethyl-1-phenyl-, hexa-N-methyl-Si-phenyl-silanetriamine

Tris(dimethylamino)phenylsilane (CAS 4840-75-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H23N3Si and a molecular weight of 237.417 g/mol. It is also known as N-[bis(dimethylamino)-phenylsilyl]-N-methylmethanamine, N,N,N',N',N'',N''-Hexamethyl-1-phenylsilanetriamine and N,N,N',N',N'',N''-Hexamethylphenylsilanetriamine. Key properties include a melting point of <0ºC, a boiling point of 266.9±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 115.2±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4840-75-9

Jingsj CID

J-1413172-9

Molecular Formula

C₁₂H₂₃N₃Si

Chinese Name

苯基三(二甲氨基)硅烷

Molecular Weight

237.417 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026