2-(Di-tert-butylphosphino)-2'-(N,N-dimethylamino)biphenyl

2-(二-叔丁基膦)-2'-(N,N-二甲基氨基)联苯

Also known as: 2-Di-t-butylphosphino-2'-(N,N-dimethylamino)biphenyl, 2-Di-tert-butylphosphino-2'-(N,N-dimethylamino)biphenyl, 2-(Di-tert-butylphosphino)-2′-(N,N-dimethylamino)biphenyl, 2-(2-ditert-butylphosphanylphenyl)-N,N-dimethylaniline, 2'-(Di-tert-butylphosphino)-N,N-dimethyl-[1,1'-biphenyl]-2-amine, 2'-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl-[1,1'-biphenyl]-2-amine, tBuDavePhos, t-BuDavePhos, MFCD03426986

2-(Di-tert-butylphosphino)-2'-(N,N-dimethylamino)biphenyl (CAS 224311-49-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H32NP and a molecular weight of 341.470 g/mol. It is also known as 2-Di-t-butylphosphino-2'-(N,N-dimethylamino)biphenyl, 2-Di-tert-butylphosphino-2'-(N,N-dimethylamino)biphenyl and 2-(Di-tert-butylphosphino)-2′-(N,N-dimethylamino)biphenyl. Key properties include a melting point of 114-118ºC, a boiling point of 451.6±38.0 °C at 760 mmHg and a flash point of 226.9±26.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

224311-49-3

Jingsj CID

J-11259-8

Molecular Formula

C₂₂H₃₂NP

Chinese Name

2-(二-叔丁基膦)-2'-(N,N-二甲基氨基)联苯

Molecular Weight

341.470 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026