Basic

CAS No.	6093-67-0
Product Name	5-hydroxy-2H-chromen-2-one
Synonyms	2H-1-Benzopyran-2-one, 5-hydroxy-; 5-Hydroxy-2H-1-benzopyran-2-one; 5-Hydroxycoumarin; Coumarin, 5-hydroxy-
Molecular Formula	C9H6O3
Molecular Weight	162.1421

Physical property

Density	1.403g/cm3
Boiling point	358.7°C at 760 mmHg
Flash point	168.7°C
Refractive index	1.64