Essential Oil, Balsam & Fine Chemicals
Description
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
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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Anhui Haibei Import & Export Co., Ltd.
Osmanthus Concrete
Address: No.361 Jixi Road,
Hefei, Anhui
China, 230022
Tel: 0086-551-3653857
Fax: 0086-551-3632153
