中文名称：4-氯-1(2H)-酞嗪酮
  • 4-chloro-1,2-dihydrophthalazin-1-one
  • 1-Chloro-3,4-dihydrophthalazin-4-one; 4-chlorophthalazin-1(2H)-one
  • 2257-69-4
  • C8H5ClN2O
  • 180.5911
  • InChI=1/C8H5ClN2O/c9-7-5-3-1-2-4-6(5)8(12)11-10-7/h1-4H,(H,11,12)
  • 4-氯-1(2H)-酞嗪酮 2257-69-4
  • 1.5g/cm3
  • 265℃
  • 452.7°C at 760 mmHg
  • 227.6°C
  • 8.2E-09mmHg at 25°C
  •  Xi:Irritant;
  • 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.;
    S37/39:Wear suitable gloves and eye/face protection.;