product Name：3H-Pyrazol-3-One, 1,2-Dihydro-
  • 1,2-dihydropyrazol-3-one; 1,2-dihydro-3H-pyrazol-3-one; 3-Hydroxypyrazole
  • 137-45-1
  • 257-808-3
  • C3H4N2O
  • 84.0767
  • InChI=1/C3H4N2O/c6-3-1-2-4-5-3/h1-2H,(H2,4,5,6)
  • 3H-Pyrazol-3-One, 1,2-Dihydro- 137-45-1
  • 1.191g/cm3
  • 326.1°C at 760 mmHg
  • 1.486
  • 151°C
  • 0.000116mmHg at 25°C