939-19-5 3-hydroxy-2-benzopyrone
1 2 3 4 5 6 7 8 9
cas

939-19-5 3-hydroxy-2-benzopyrone

product Name 3-hydroxy-2-benzopyrone
Synonyms 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
Molecular Formula C9H6O3
Molecular Weight 162.1421
InChI InChI=1/C9H6O3/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5,10H
CAS Registry Number 939-19-5
EINECS 213-355-3
Molecular Structure 939-19-5 3-hydroxy-2-benzopyrone
Density 1.446g/cm3
Boiling point 369.9°C at 760 mmHg
Refractive index 1.659
Flash point 174.7°C
Vapour Pressur 4E-06mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
1 2 3 4 5 6 7 8 9