Cas no 155164-58-2 (3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]-)

3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]- structure
155164-58-2 structure
Product Name:3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]-
CAS No:155164-58-2
MF:C11H8Cl2N2O3S
MW:319.163819313049
CID:210915
PubChem ID:1201630
Update Time:2025-04-19

3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]- Chemical and Physical Properties

Names and Identifiers

    • 3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]-
    • 4,5-dichloro-2-(4-methylphenyl)sulfonylpyridazin-3-one
    • 4,5-Dichloro-2-[(4-methylphenyl)sulfonyl]pyridazin-3(2H)-one
    • 4,5-Dichloro-2-((4-methylphenyl)sulfonyl)-3(2H)-pyridazinone
    • 155164-58-2
    • CCRIS 8191
    • 4,5-DICHLORO-2-[(4-METHYLPHENYL)SULFONYL]-3(2H)-PYRIDAZINONE
    • DTXSID50165830
    • 3(2H)-Pyridazinone, 4,5-dichloro-2-((4-methylphenyl)sulfonyl)-
    • Inchi： 1S/C11H8Cl2N2O3S/c1-7-2-4-8(5-3-7)19(17,18)15-11(16)10(13)9(12)6-14-15/h2-6H,1H3
    • InChI Key： PFCBBDCHLQBIHE-UHFFFAOYSA-N
    • SMILES： ClC1=C(C=NN(C1=O)S(C1C=CC(C)=CC=1)(=O)=O)Cl

Computed Properties

  • Exact Mass: 317.96344
  • Monoisotopic Mass: 317.963268
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 2
  • Complexity: 543
  • 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: 75.2
  • XLogP3: 2.6

Experimental Properties

  • Density: 1.56
  • Boiling Point: 419.9°Cat760mmHg
  • Flash Point: 207.8°C
  • Refractive Index: 1.655
  • PSA: 66.81

3(2H)-Pyridazinone,4,5-dichloro-2-[(4-methylphenyl)sulfonyl]- Related Literature

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