Cas no 154267-22-8 (Methanesulfonic acid, trifluoro-, 4-chloro-2-fluorophenyl ester)

Methanesulfonic acid, trifluoro-, 4-chloro-2-fluorophenyl ester structure
154267-22-8 structure
Product Name:Methanesulfonic acid, trifluoro-, 4-chloro-2-fluorophenyl ester
CAS No:154267-22-8
MF:C7H3ClF4O3S
MW:278.608534097672
CID:1328449
PubChem ID:19710314
Update Time:2025-04-20

Methanesulfonic acid, trifluoro-, 4-chloro-2-fluorophenyl ester Chemical and Physical Properties

Names and Identifiers

    • Methanesulfonic acid, trifluoro-, 4-chloro-2-fluorophenyl ester
    • 4-chloro-2-fluorophenyl trifluoromethanesulfonate
    • 4-CHLORO-2-FLUOROPHENYL TRIFLUOROMETHANESULPHONATE
    • SCHEMBL8359389
    • 154267-22-8
    • (4-chloro-2-fluorophenyl) trifluoromethanesulfonate
    • Inchi: 1S/C7H3ClF4O3S/c8-4-1-2-6(5(9)3-4)15-16(13,14)7(10,11)12/h1-3H
    • InChI Key: WLBBSZLGCYFMQB-UHFFFAOYSA-N
    • SMILES: ClC1C=CC(=C(C=1)F)OS(C(F)(F)F)(=O)=O

Computed Properties

  • Exact Mass: 277.94279
  • Monoisotopic Mass: 277.9427555g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 2
  • Complexity: 337
  • 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: 3.4
  • Topological Polar Surface Area: 51.8?2

Experimental Properties

  • PSA: 43.37
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