(−)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene

Purity: technical, ~90% (GC)

Synonym(s): (R, R)-Ethyl-DUPHOS, (2R, 2′R, 5R, 5′R)-2, 2′-5, 5′-Tetraethyl-1, 1′-(o-phenylene)diphospholane

Formula: C₂₂H₃₆P₂ Molecular Weight: 362.48

CAS Number: 136705-64-1 PubChem CID: 2734549

Properties

Shelf life: 1095 days

Solubility:

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InChl: InChI=1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12, 17-20H, 5-8, 13-16H2, 1-4H3/t17-, 18-, 19-, 20-/m1/s1

Safety Information

Pictograms:

Signal Word: Warning

Hazard Statements: H315; H319; H335; H413; H302

Precautionary Statements: P261; P305+P351+P338; P273; P280; P302+P352; P501; P301+P312

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