CAS1821-14-3 4-hydroxy-3-[(4-hydroxy-7-methoxy-2-oxochromen-3-yl)methyl]-7-methoxychromen-2-one CAS NO.1821-14-3

Min.Order Quantity:: 1 Kilogram

Purity:: 98%

Port:: SHANGHAI

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

2-hydroxy-3-[(2-hydroxy-7-methoxy-4-oxo-chromen-3-yl)methyl]-7-methoxy-chromen-4-one
CAS1821-14-3 4-hydroxy-3-[(4-hydroxy-7-methoxy-2-oxochromen-3-yl)methyl]-7-methoxychromen-2-one
4,4'-dihydroxy-7,7'-dimethoxy-3,3'-methanediyl-bis-chromen-2-one; symmetric dicoumarol analogue,5; Methylen-bis-<4-hydroxy-7-methoxy-cumarin>;

Quick Details

ProName: CAS1821-14-3 4-hydroxy-3-[(4-hydroxy-7...
CasNo: 1821-14-3
Molecular Formula: C21H16O8
Appearance: crystalline powder
Application: Organic Chemicals
DeliveryTime: AS REQUIREMENT
PackAge: as clients needs
Port: SHANGHAI
ProductionCapacity: 100 Kilogram/Month
Purity: 98%
Storage: In Room Temperature
Transportation: as clients needs
LimitNum: 1 Kilogram
Heavy metal: N/A
Grade: Industrial Grade,Electron Grade

Superiority

2-hydroxy-3-[(2-hydroxy-7-methoxy-4-oxo-chromen-3-yl)methyl]-7-methoxy-chromen-4-one

4-hydroxy-3-[(4-hydroxy-7-methoxy-2-oxochromen-3-yl)methyl]-7-methoxychromen-2-one
cas no.: 1821-14-3
synonyms:
4,4'-dihydroxy-7,7'-dimethoxy-3,3'-methanediyl-bis-chromen-2-one;
symmetric dicoumarol analogue,5;
methylen-bis-<4-hydroxy-7-methoxy-cumarin>;
formula: c21h16o8
exact mass: 396.08500
molecular weight: 396.34700
psa: 119.34000
logp: 2.91860

Details

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density: 1.514g/cm3
boiling point: 608.5ºc at 760 mmhg
flash point: 217.9ºc
refractive index: 1.678
vapor pressure: 1.17e-15mmhg at 25°c