Cas no 795-43-7 (BIS(4-HYDROXYPHENYL)PHENYLPHOSPHINE OXIDE)

BIS(4-HYDROXYPHENYL)PHENYLPHOSPHINE OXIDE structure
795-43-7 structure
Product Name:BIS(4-HYDROXYPHENYL)PHENYLPHOSPHINE OXIDE
CAS No:795-43-7
MF:C18H15O3P
MW:310.283665895462
CID:890850
PubChem ID:69930
Update Time:2025-04-19

BIS(4-HYDROXYPHENYL)PHENYLPHOSPHINE OXIDE Chemical and Physical Properties

Names and Identifiers

    • BIS(4-HYDROXYPHENYL)PHENYLPHOSPHINE OXIDE
    • 4-[(4-hydroxyphenyl)-phenylphosphoryl]phenol
    • Bis-<4-hydroxy-phenyl><phenyl>-phosphinoxid
    • EINECS 212-347-7
    • 4,4'-(Phenylphosphinylidene)bisphenol
    • p,p'-(Phenylphosphinylidene)bisphenol
    • Bis(4-hydroxyphenyl)phenyl phosphine oxide
    • 4,4'-(phenylphosphoryl)diphenol
    • NS00038045
    • 795-43-7
    • DTXSID00229719
    • SCHEMBL672552
    • Bis(4-hydroxyphenyl)(phenyl)phosphine oxide
    • FYXPKOPFEGFWHG-UHFFFAOYSA-N
    • FT-0754183
    • Inchi: 1S/C18H15O3P/c19-14-6-10-17(11-7-14)22(21,16-4-2-1-3-5-16)18-12-8-15(20)9-13-18/h1-13,19-20H
    • InChI Key: FYXPKOPFEGFWHG-UHFFFAOYSA-N
    • SMILES: P(C1C=CC=CC=1)(C1C=CC(=CC=1)O)(C1C=CC(=CC=1)O)=O

Computed Properties

  • Exact Mass: 310.07600
  • Monoisotopic Mass: 310.076
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 3
  • Complexity: 363
  • 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
  • XLogP3: 2.1
  • Topological Polar Surface Area: 57.5A^2

Experimental Properties

  • Density: 1.34
  • Boiling Point: 567.2°C at 760 mmHg
  • Flash Point: 296.8°C
  • Refractive Index: 1.67
  • PSA: 67.34000
  • LogP: 2.73720
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