Cas no 18437-79-1 (Phosphine oxide,tris(4-fluorophenyl)-)

Phosphine oxide,tris(4-fluorophenyl)- structure
18437-79-1 structure
Product Name:Phosphine oxide,tris(4-fluorophenyl)-
CAS No:18437-79-1
MF:C18H12F3OP
MW:332.256256103516
CID:154648
PubChem ID:295597
Update Time:2025-04-19

Phosphine oxide,tris(4-fluorophenyl)- Chemical and Physical Properties

Names and Identifiers

    • Phosphine oxide,tris(4-fluorophenyl)-
    • 1-bis(4-fluorophenyl)phosphoryl-4-fluorobenzene
    • tris(4-fluorophenyl)Phosphine oxide
    • AB1010034
    • AC1L6OI1
    • NSC164997
    • tri(4-fluorophenyl)phosphine oxide
    • tris(4-fluorophenyl)phosphane oxide
    • Tris-(4-fluor-phenyl)-phosphinoxid
    • Tris(pfluorophenyl) phosphine oxide
    • tris(p-fluorophenyl)phosphine oxide
    • 18437-79-1
    • tris(4-flourophenyl)phosphine oxide
    • Tris(4-fluorophenyl)(oxo)-lambda~5~-phosphane
    • NSC-164997
    • SCHEMBL779999
    • AKOS015951475
    • FT-0733538
    • DTXSID20304259
    • Inchi: 1S/C18H12F3OP/c19-13-1-7-16(8-2-13)23(22,17-9-3-14(20)4-10-17)18-11-5-15(21)6-12-18/h1-12H
    • InChI Key: VSJZSGXKNZYQPR-UHFFFAOYSA-N
    • SMILES: P(C1C=CC(=CC=1)F)(C1C=CC(=CC=1)F)(C1C=CC(=CC=1)F)=O

Computed Properties

  • Exact Mass: 332.05786
  • Monoisotopic Mass: 332.058
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 23
  • Rotatable Bond Count: 3
  • Complexity: 358
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 17.1A^2
  • XLogP3: 4.4

Experimental Properties

  • Density: 1.32
  • Melting Point: 80-81℃
  • Boiling Point: 450.3°Cat760mmHg
  • Flash Point: 226.1°C
  • Refractive Index: 1.58
  • PSA: 17.07
  • LogP: 3.74330

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