(2Z)-4,6-Dihydroxy-2-[(3,4,5-trihydroxyphenyl)methylene]benzofuran-3(2H)-one
Suppliers
Names
[ CAS No. ]:
3260-50-2
[ Name ]:
(2Z)-4,6-Dihydroxy-2-[(3,4,5-trihydroxyphenyl)methylene]benzofuran-3(2H)-one
[Synonym ]:
Bracteatin
(2Z)-4,6-dihydroxy-2-[(3,4,5-trihydroxyphenyl)methylidene]-1-benzofuran-3-one
4.6.3'.4'.5'-Pentahydroxyauron
Chemical & Physical Properties
[ Density]:
1.82g/cm3
[ Boiling Point ]:
736.3ºC at 760 mmHg
[ Molecular Formula ]:
C15H10O7
[ Molecular Weight ]:
302.23600
[ Flash Point ]:
283.3ºC
[ Exact Mass ]:
302.04300
[ PSA ]:
127.45000
[ LogP ]:
1.83080
[ Index of Refraction ]:
1.873
Safety Information
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%