2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl

2-二叔丁基膦-2',4',6'-三异丙基联苯

Also known as: tBu-XPhos, tert-Butyl XPhos, di-t-Bu-XPhos, Bis(1,1-dimethylethyl)[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine, ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane, MFCD06411306

2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl (CAS 564483-19-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C29H45P and a molecular weight of 424.641 g/mol. It is also known as tBu-XPhos, tert-Butyl XPhos and di-t-Bu-XPhos. Key properties include a melting point of 148-151ºC(lit.), a boiling point of 493.5±45.0 °C at 760 mmHg and a flash point of 267.7±35.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

564483-19-8

Jingsj CID

J-883258-4

Molecular Formula

C₂₉H₄₅P

Chinese Name

2-二叔丁基膦-2',4',6'-三异丙基联苯

Molecular Weight

424.641 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026