(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl

(R)-(+)-5,5'-二氯-6,6'-二甲氧基-2,2'-双(二苯基膦)-1,1'-联苯

Also known as: (R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl, (R)-Cl-MeO-BIPHEP, (R)-5,5'-Dichloro-2,2'-bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl, MFCD03426987

(R)-(+)-5,5'-Dichloro-6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl (CAS 185913-98-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C38H30Cl2O2P2 and a molecular weight of 651.49700 g/mol. It is also known as (R)-Cl-MeO-BIPHEP, (R)-5,5'-Dichloro-2,2'-bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl and MFCD03426987. Key properties include a melting point of 176-180ºC, a boiling point of 678.2ºC at 760 mmHg and a flash point of 364ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

185913-98-8

Jingsj CID

J-10750-3

Molecular Formula

C₃₈H₃₀Cl₂O₂P₂

Chinese Name

(R)-(+)-5,5'-二氯-6,6'-二甲氧基-2,2'-双(二苯基膦)-1,1'-联苯

Molecular Weight

651.49700 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026