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4-pyrazolecarboxylic acid

  • CAS No:37718-11-9 1H-pyrazole-4-carboxylic acid
    Molecular Structure

    Other Information

  • CAS Registry Number: 37718-11-9
  • Melting Point: 282 ºC (DEC.)
  • Density: 1.524 g/cm3
  • Refractive index: 1.616
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 253-641-5
  • Molecular Weight: 112.08676
  • InchiKey: IMBBXSASDSZJSX-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C4H4N2O2