Basic

CAS No.	119-84-6;1341-36-2
Product Name	dihydrocoumarin
Synonyms	1,2-Benzodihydropyrone; Hydrocoumarin; 3,4-Dihydrocoumarin; AKOS 222-08; 3,4-Dihydro-1-benzopyran-2-one; 3,4-dihydro-2H-1-benzopyran-2-one; benzodihydropyrone; dihydrobenzenopyrone; dihydrobenzopyrone; 3,4-dihydro-2H-chromen-2-one; 2H-1-benzopyran-2-one,3,4-dihydro-; 2,4-dihydro-1-benzopyran-4-one
Molecular Formula	C9H8O2
Molecular Weight	148.16

Physical property

Density	1.196g/cm3
Melting point	25℃
Boiling point	272°C at 760 mmHg
Flash point	108.4°C
Water solubility	insoluble
Refractive index	1.562

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:;
Safety Description	S26:; S36:;