Cas no 6873-66-1 ((4-ethylphenyl)phosphonic acid)

(4-ethylphenyl)phosphonic acid structure
6873-66-1 structure
Product Name:(4-ethylphenyl)phosphonic acid
CAS No:6873-66-1
MF:C8H11O3P
MW:186.144903421402
CID:881810
PubChem ID:279158
Update Time:2025-04-19

(4-ethylphenyl)phosphonic acid Chemical and Physical Properties

Names and Identifiers

    • (4-ethylphenyl)phosphonic acid
    • p-ethylphenylphosphonic acid
    • NSC-129452
    • CRPRCSYCZWFVED-UHFFFAOYSA-N
    • InChI=1/C8H11O3P/c1-2-7-3-5-8(6-4-7)12(9,10)11/h3-6H,2H2,1H3,(H2,9,10,11)
    • (p-Ethylphenyl)phosphonic acid
    • CRPRCSYCZWFVED-UHFFFAOYSA-
    • 4-Ethylphenylphosphonic acid #
    • 6873-66-1
    • NSC129452
    • DTXSID30299329
    • AKOS024340566
    • SCHEMBL344618
    • Inchi: 1S/C8H11O3P/c1-2-7-3-5-8(6-4-7)12(9,10)11/h3-6H,2H2,1H3,(H2,9,10,11)
    • InChI Key: CRPRCSYCZWFVED-UHFFFAOYSA-N
    • SMILES: P(C1C=CC(=CC=1)CC)(=O)(O)O

Computed Properties

  • Exact Mass: 186.045
  • Monoisotopic Mass: 186.045
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 179
  • 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: 0.8
  • Topological Polar Surface Area: 57.5?2

Experimental Properties

  • Density: 1.29
  • Boiling Point: 359.9°C at 760 mmHg
  • Flash Point: 171.4°C
  • Refractive Index: 1.55
  • PSA: 67.34000
  • LogP: 1.05200
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