5-(di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-[1,4']bipyrazole

5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑

Also known as: 5-(Di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-[1,4']bipyrazole, 5-(Di-t-butylphosphino)-1',3',5'-triphenyl-1,4'-bi-1H-pyrazole, BippyPhos, t-Bu-BippyPhos, 1,4'-Bi-1H-pyrazole, 5-[bis(1,1-dimethylethyl)phosphino]-1',3',5'-triphenyl-, ditert-butyl-[2-(1,3,5-triphenylpyrazol-4-yl)pyrazol-3-yl]phosphane, 5-[bis(tert-butyl)phosphino]-1',3',5'-triphenyl-1,4'-bi-1H-pyrazole

5-(di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-[1,4']bipyrazole (CAS 894086-00-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C32H35N4P and a molecular weight of 506.621 g/mol. It is also known as 5-(Di-tert-butylphosphino)-1',3',5'-triphenyl-1'H-[1,4']bipyrazole, 5-(Di-t-butylphosphino)-1',3',5'-triphenyl-1,4'-bi-1H-pyrazole and BippyPhos. Key properties include a melting point of 169-173ºC, a boiling point of 652.7±55.0 °C at 760 mmHg and a flash point of 348.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

894086-00-1

Jingsj CID

J-1060893-7

Molecular Formula

C₃₂H₃₅N₄P

Chinese Name

5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑

Molecular Weight

506.621 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026