1,1-Ethenediylbis(diphenylphosphine)
[CAS# 84494-89-3]

Identification

• Classification: Organic raw materials >> Organic phosphine compound
• Name: 1,1-Ethenediylbis(diphenylphosphine)
• Synonyms: [1-(diphenylphosphanyl)ethenyl]diphenylphosphane; 1,1-BIS ETHYLENE; 1,1-BIS(DIPHENYLPHOSPHINO)ETHENE
• Molecular Formula: C₂₆H₂₂P₂
• Molecular Weight: 396.40
• CAS Registry Number: 84494-89-3
• SMILES: C=C(P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4
• InChI: 1S/C26H22P2/c1-22(27(23-14-6-2-7-15-23)24-16-8-3-9-17-24)28(25-18-10-4-11-19-25)26-20-12-5-13-21-26/h2-21H,1H2
• InChIKey: GEGLBMPXRFOXTK-UHFFFAOYSA-N

Properties

• Boiling point: 561.3±33.0°C at 760 mmHg (Cal.)
• Flash point: 312.2±31.7°C (Cal.)

Safety Data

• Safety Description: IRRITANT

References

• (1): Peter C. Healy, Bradley T. Loughrey, Graham A. Bowmaker and John V. Hanna. Structural, 197Au Mössbauer and solid state 31PCP/MAS NMR studies on bis (cis-bis(diphenylphosphino)ethylene) gold(i) complexes [Au(dppey)2]X for X = PF, I, Dalton Trans., 2008, 3723.