2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl

6,6'-二甲基-2,2'-双(二苯基膦)联苯

Also known as: (6,6'-dimethyl-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine), BIPHEMP, rac-BIPHEMP, 2,2'-dimethyl-6,6'-bis(diphenylphosphino)-1,1'-biphenyl

2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl (CAS 91548-08-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C38H32P2 and a molecular weight of 550.60800 g/mol. It is also known as (6,6'-dimethyl-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine), BIPHEMP and rac-BIPHEMP. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91548-08-2
Jingsj CID: J-1527872-2
Molecular Formula: C₃₈H₃₂P₂
Chinese Name: 6,6'-二甲基-2,2'-双(二苯基膦)联苯
Molecular Weight: 550.60800 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl?

The CAS number of 2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl is 91548-08-2.

What are the molecular formula and molecular weight of 2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl?

2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl has molecular formula C38H32P2 and molecular weight 550.60800 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. "2,2'-Bis(diphenylphosphino)-6,6'-dimethyl-1,1'-biphenyl (CAS 91548-08-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527872-2 (accessed 2026-10-23).

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