ALDRICH (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane, 98%

Synonym(s): (−)-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-L-threitol; (4R,5R)-4,5-Bis(diphenylphosphino-methyl)-2,2-dimethyl-1,3-dioxolane; (4R-trans)-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis(diphenylphosphine); (R,R)-DIOP

Empirical Formula: C₃₁H₃₂O₂P₂

Linear Formula: C₃₁H₃₂O₂P₂

Formula Weight: 498.53

MDL Number: MFCD00014107

Purity: 98%

Melting Point: 88-90 °C(lit.)

Storage: 2-8°C

Beilstein Registry Number: 1441045