1,2-Bis(di-tert-butylphosphino)benzene

1,2-双(二叔丁基膦基)苯

Also known as: 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)BENZENE, Phosphine, 1,1'-(1,2-phenylene)bis[1,1-bis(1,1-dimethylethyl)-, ditert-butyl-(2-ditert-butylphosphanylphenyl)phosphane

1,2-Bis(di-tert-butylphosphino)benzene (CAS 215951-98-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H40P2 and a molecular weight of 366.50100 g/mol. It is also known as 1,2-BIS(DI-TERT-BUTYLPHOSPHINO)BENZENE, Phosphine, 1,1'-(1,2-phenylene)bis[1,1-bis(1,1-dimethylethyl)- and ditert-butyl-(2-ditert-butylphosphanylphenyl)phosphane. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 215951-98-7
Jingsj CID: J-1008915-4
Molecular Formula: C₂₂H₄₀P₂
Chinese Name: 1,2-双(二叔丁基膦基)苯
Molecular Weight: 366.50100 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,2-Bis(di-tert-butylphosphino)benzene?

The CAS number of 1,2-Bis(di-tert-butylphosphino)benzene is 215951-98-7.

What are the molecular formula and molecular weight of 1,2-Bis(di-tert-butylphosphino)benzene?

1,2-Bis(di-tert-butylphosphino)benzene has molecular formula C22H40P2 and molecular weight 366.50100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-Bis(di-tert-butylphosphino)benzene (CAS 215951-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1008915-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.