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Product name:Dihydro coumarin
The product CAS: 119-84-6
Product ID:A018
FEAM NUMBER:2381

Dihydro coumarin
Ref No.: A018  
Synonyms:   1,2-benzodihydropyrone;3,4-Dihydro-1-benzopyran-2-one.
Molecular Formula: C9H8O2   
Molecular Weight: 148.16
CAS No.: 119-84-6
Einecs No.: 204-354-9
FDA: -
CoE: 535 

GENERAL DESCRIPTION
 Appearance: Colorless to light yellow viscous liquid
 Odor: Sweetish, fruity or herbal

PHYSICOCHEMICAL PROPERTIES
Assay (GC): ≥99.0%
Specific gravity @ 25℃: 1.186 ~ 1.192
Refractive index @ 20℃: 1.555 ~ 1.559
Boiling point (℃): 271 ~ 273
Flash point(℃): >110

STORAGE AND PACKING
Standard packing: In galvanized iron drums, net weight 200 kilos.
Storage: At cool place in tightly sealed original containers, avoid prolonged exposure to light, heat and air.

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