480-40-0 5,7-Dihydroxyflavone Flavone
1.High quality : the purity is 99% min . through multiple producing procedures.
2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers
3.Safe and fast delivery : we have professional shipment team for each package , the best shipping lines , each package can reach safe ly and fastly .
4.Varied shipment methods : We can ship via EMS , HKEMS ,FEDEX ,DHL ,TNT,UPS for small packages (from 100g to 10kgs ), and by air or by sea for big quantity . Once ship out , there is a tracking number for your package , you can follow it online, more convenient
5.Good service : 100g order or 100kgs order , we will treat as the same . thinking of all possible problems for the customer ,giving the best suggestions , and good professional guide for the products
Product Name:Chrysin
Synonyms:5,7-Dihydroxyflavone;Flavone
Molecular Formula:C15H10O4
Molecular Weight:254.2375
CAS Number:480-40-0
EINECS:207-549-7
Appearance :light yellow powder
Molecular Structure:
Density:1.443g/cm3
Melting point:285-286℃
Boiling point:491.9°C at 760 mmHg
Refractive index:1.698
Flash point:192.5°C
Vapour Pressur:2.67E-10mmHg at 25°C
Hazard Symbols: Xi:;
Risk Codes:36/37/38:;
Safety Description:S24/25:;
CAS NO:133-32-4
CAS NO:959610-30-1
CAS NO:92339-11-2
CAS NO:7018-07-7
CAS NO:923-09-1
CAS NO:69-72-7
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View