1-Bis(2,3,4,5,6-Pentafluorophenyl)Phosphoryl-2,3,4,5,6-Pentafluorobenzene
[CAS# 2729-11-5]

Identification

• Name: 1-Bis(2,3,4,5,6-Pentafluorophenyl)Phosphoryl-2,3,4,5,6-Pentafluorobenzene
• Synonyms: 1-Bis(2,3,4,5,6-Pentafluorophenyl)Phosphoryl-2,3,4,5,6-Pentafluoro-Benzene; Nsc168732; Phosphine Oxide, Tris(Pentafluorophenyl)-
• Molecular Formula: C₁₈F₁₅OP
• Molecular Weight: 548.15
• CAS Registry Number: 2729-11-5
• SMILES: C1(=C(C(=C(C(=C1F)F)F)F)[P](=O)(C2=C(F)C(=C(C(=C2F)F)F)F)C3=C(F)C(=C(C(=C3F)F)F)F)F
• InChI: 1S/C18F15OP/c19-1-4(22)10(28)16(11(29)5(1)23)35(34,17-12(30)6(24)2(20)7(25)13(17)31)18-14(32)8(26)3(21)9(27)15(18)33
• InChIKey: VDVWCGGZSOUZCE-UHFFFAOYSA-N

Properties

• Density: 1.806g/cm³ (Cal.)
• Boiling point: 431.624°C at 760 mmHg (Cal.)
• Flash point: 214.839°C (Cal.)

References

• (1): B. K. Nicholson and S. E. Thwaite. Tris(pentafluorophenyl)phosphine oxide, Acta Cryst. (2003). E59, o1700-o1701