中文名称：色酮甲酸
  • 4-苯并吡喃酮-2-羧酸; 色酮-2-甲酸; 色烯卡; 色酮-2-甲酸
  • 4-Oxo-4H-1-benzopyran-2-carboxylic acid
  • Chromone-2-carboxylic acid; Chromocarb~4-Oxo-4H-1-benzopyran-2-carboxylic acid; 4-oxo-4H-chromene-2-carboxylic acid; Chromocarb; 4-oxo-4H-chromene-2-carboxylate
  • 4940-39-0
  • 225-583-0
  • C10H5O4
  • 189.1448
  • InChI=1/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)/p-1
  • 色酮甲酸 4940-39-0
  • 260℃
  • 337°C at 760 mmHg
  • 138.9°C
  • sparingly soluble
  • 4.23E-05mmHg at 25°C
  • 熔点 260°C
    水溶性 sparingly soluble
  •  Xi:Irritant;
  • R36/37/38:;
  • S26:;
    S37/39:;