product Name：4,5-Dibromopyridazin-3(2H)-one
  • 4,5-Dibromopyridazin-3-one; 4,5-Dibromo-3(2H)-pyridazinone; N'-(5-bromo-2-oxo-2H-indol-3-yl)naphthalene-1-sulfonohydrazide
  • 5788-58-9
  • C18H12BrN3O3S
  • 430.2752
  • InChI=1/C18H12BrN3O3S/c19-12-8-9-15-14(10-12)17(18(23)20-15)21-22-26(24,25)16-7-3-5-11-4-1-2-6-13(11)16/h1-10,22H,(H,20,21,23)
  • 4,5-Dibromopyridazin-3(2H)-one 5788-58-9
  • 1.7g/cm3
  • 215-216℃
  • 556°C at 760 mmHg
  • 1.747
  • 290°C
  • 2.12E-12mmHg at 25°C
  • R36/37/38:Irritating to eyes, respiratory system and skin.;
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
    S36:Wear suitable protective clothing.;