Vitamin K1 CAS 84-80-0, also known as plant menadione, chlorophyllin menadione and chlorophyllin quinone, is a polycyclic aromatic ketone, a fat soluble vitamin, stable to air and humidity, but can be decomposed in sunlight. It widely exists in natural green plants.
Essential information
Chinese name: Vitamin K1
Chinese alias: plant menadione; Chlorophyll menadione; Chloroquinone; 2-methyl-3 - (3,7,11,15-tetramethylhexadecyl-2-enyl) - 1,4-naphthoquinone; 2-Methyl-3-phytol-1,4-naphthoquinone
English name: Vitamin K1; phylloquinone
CAS No.: 84-80-0
EINECS No.: 201-564-2
Molecular formula: C31H46O2
Molecular weight: 450.70
Precision quality: 450.35000
PSA：34.14000
LogP：9.15760
Physicochemical properties
Appearance and properties: yellow viscous oily liquid, odorless or almost odorless
Density: 0.984 g/mL at 25 ° C (lit.)
Melting point: − 20 ° C (lit.)
Boiling point: 140 ° C
Flash point:>230 ° F
Refractive index: 1.527 (20 ℃)
Solvent: soluble in chloroform, ether or vegetable oil, slightly soluble in ethanol, insoluble in water
Storage conditions: 2-8 º C
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