1,2-Ethanediylbis[(2-Methoxyphenyl)(Phenyl)Phosphine]
[CAS# 63589-61-7]

Identification

• Name: 1,2-Ethanediylbis[(2-Methoxyphenyl)(Phenyl)Phosphine]
• Synonyms: (1R,2R)-(-)-Bis[(2-methoxyphenyl)phenylphosphino]ethane; (1S,2S)-(+)-Bis[(2-methoxyphenyl)phenylphosphino]ethane; (R,R)-1,2-Bis[(o-methoxyphenyl)phenylphosphino]ethane
• Molecular Formula: C₂₈H₂₈O₂P₂
• Molecular Weight: 458.47
• CAS Registry Number: 63589-61-7
• SMILES: COC1=CC=CC=C1P(CCP(C2=CC=CC=C2)C3=CC=CC=C3OC)C4=CC=CC=C4
• InChI: 1S/C28H28O2P2/c1-29-25-17-9-11-19-27(25)31(23-13-5-3-6-14-23)21-22-32(24-15-7-4-8-16-24)28-20-12-10-18-26(28)30-2/h3-20H,21-22H2,1-2H3
• InChIKey: QKZWXPLBVCKXNQ-UHFFFAOYSA-N

Properties

• Melting point: 101-105°C (Expl.)
• Boiling point: 580.2±45.0°C at 760 mmHg (Cal.)
• Flash point: 383.0±29.0°C (Cal.)

Safety Data

• Safety Description: CAUTION: May irritate eyes, skin, and respiratory tract