(R)-DIFLUORPHOS

(R)-5,5'-双(二苯基膦)-2,2,2',2'-四氟-4,4'-联-1,3-苯并二氧杂环

Also known as: (R)-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, 1,1'-[(4R)-2,2,2',2'-Tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine], R-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, DIFLUORPHOS

(R)-DIFLUORPHOS (CAS 503538-69-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C38H24F4O4P2 and a molecular weight of 682.53600 g/mol. It is also known as (R)-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, 1,1'-[(4R)-2,2,2',2'-Tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine] and R-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole. Key property: a boiling point of 670.9±55.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

503538-69-0

Jingsj CID

J-10605-2

Molecular Formula

C₃₈H₂₄F₄O₄P₂

Chinese Name

(R)-5,5'-双(二苯基膦)-2,2,2',2'-四氟-4,4'-联-1,3-苯并二氧杂环

Molecular Weight

682.53600 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026