(R)-(+)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole

Purity: >99.0%(HPLC)

Synonym(s): (R)-(+)-4, 4′-Bis(diphenylphosphino)-3, 3′-bi(1, 2-methylenedioxybenzene)；(R)-(+)-5, 5′-Bis(diphenylphosphino)-4, 4′-bi-1, 3-benzodioxole；[4(R)-(4, 4′-bi-1, 3-benzodioxole)-5, 5′-diyl]bis[diphenylphosphine] (R)-(+)-SEGPHOS；(R)-SEGPHOS；(R)-(+)-4, 4′-Bis(diphenylphosphino)-3, 3′-bi(1, 2-methylenedioxybenzene)

Formula: C38H28O4P2 Molecular Weight: 610.59

CAS Number: 244261-66-3 MDL Number: MFCD09753005 PubChem CID: 11017510

Properties

Shelf life: 1460 days

Solubility:

Sensitivity: air sensitive

Boiling point:

Melting point: 168-172 °C

InChl: InChI=1S/C38H28O4P2/c1-5-13-27(14-6-1)43(28-15-7-2-8-16-28)33-23-21-31-37(41-25-39-31)35(33)36-34(24-22-32-38(36)42-26-40-32)44(29-17-9-3-10-18-29)30-19-11-4-12-20-30/h1-24H, 25-26H2

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK:

Storage: Argon charged

Personal Protective Equipment: