product Name：3-hydroxy-2-benzopyrone
  • 3-Hydroxycoumarin; 3-Hydroxy-2H-1-benzopyran-2-one; 5-18-01-00376 (Beilstein Handbook Reference); BRN 0128032; NSC 74691; 2H-1-Benzopyran-2-one, 3-hydroxy- (9CI); 3-Hydroxy-2-benzopyrone; Coumarin, 3-hydroxy-; 3-hydroxy-2H-chromen-2-one
  • 939-19-5
  • 213-355-3
  • C9H6O3
  • 162.1421
  • InChI=1/C9H6O3/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5,10H
  • 3-hydroxy-2-benzopyrone 939-19-5
  • 1.446g/cm3
  • 369.9°C at 760 mmHg
  • 1.659
  • 174.7°C
  • 4E-06mmHg at 25°C