(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole

(S)-(-)-5,5'-双[二(3,5-二甲苯基)膦基]-4,4'-二-1,3-苯并二氧杂环戊烯

Also known as: (S)-(-)-DM-SEGPHOS, (S)-DM-SEGPHOS, (S)-(-)-DM-SEGPHOS(regR), (S)-(-)-DM-SEGPHOS(R), (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole, (S)-(-)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene)

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole (CAS 210169-57-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C46H44O4P2 and a molecular weight of 722.78700 g/mol. It is also known as (S)-(-)-DM-SEGPHOS, (S)-DM-SEGPHOS and (S)-(-)-DM-SEGPHOS(regR). Key properties include a melting point of 256-261ºC and a boiling point of 816.9±65.0 °C(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

210169-57-6

Jingsj CID

J-21302-8

Molecular Formula

C₄₆H₄₄O₄P₂

Chinese Name

(S)-(-)-5,5'-双[二(3,5-二甲苯基)膦基]-4,4'-二-1,3-苯并二氧杂环戊烯

Molecular Weight

722.78700 g/mol

Category

Solvents

Last updated

8/21/2026