5,7-Dihydroxy-2-(2,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one

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Names

[ Name ]:
5,7-Dihydroxy-2-(2,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one

[Synonym ]:
5,7,2',4',5'-Pentahydroxyflavone
5,7,3',4',6'-Pentahydroxy-flavon
Isoetin
5,7-dihydroxy-2-(2,4,5-trihydroxyphenyl)chromen-4-one
5,7-dihydroxy-2-(2,4,5-trihydroxy-phenyl)-chromen-4-one

Chemical & Physical Properties

[ Density]:
1.763g/cm3

[ Boiling Point ]:
682.4ºC at 760mmHg

[ Molecular Formula ]:
C₁₅H₁₀O₇

[ Molecular Weight ]:
302.23600

[ Flash Point ]:
263.3ºC

[ Exact Mass ]:
302.04300

[ PSA ]:
131.36000

[ LogP ]:
1.98800

[ Vapour Pressure ]:
3E-19mmHg at 25°C

[ Index of Refraction ]:
1.804

Safety Information

[ HS Code ]:
2914501900

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

2-(2-Methylpentyl)pyrrolidine
[(2,5-Difluorophenyl)methyl][(thiophen-3-YL)methyl]amine
4-Amino-I+/--phenyl-3-pyridinemethanol
4-(2,4,5-Trifluorophenyl)butan-2-amine
3-(1,2-Dihydroxyethyl)benzonitrile
Piperidin-2-yl(pyridin-2-yl)methanol
4-[2-(4-Chlorophenylsulfanyl)-phenyl]-1,2,3,6-tetrahydropyridine
{[1-(4-chlorophenyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl}(methyl)amine
[1-(Propane-2-sulfonyl)-piperidin-4-yl]-methanol
(2s,3As,7as)-2-hydroxymethyl-octahydro-indole-1-carboxylic acid tert-butyl ester

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