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Quercetin

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Quercetin / CAS : 117-39-5

Appearance Yellow needle like crystalline powder UN 2811
HS 29329990 DG Class 6.1(b)
Synonyms 2-(3,4-Dihydroxyphenyl)-3,5,7-Trihydroxy-4H-Chromen-4-One; Meletin; Quercitin; 3,3',4',5,7-Pentahydroxyflavone; Kvercetin
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Properties

Summary

Formula
C15H10O7
Molecular Mass
302.23600
Exact Mass
302.04300
PSA
131.36000
Logp
1.98800
IUPAC
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
SMILES
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Biochemicals
Food(Feed) Additives > Food Additive
Plant and Other Extracts > Herbal Drugs Preparation

Chemical and Physical Properties

Melting Point
314-317°C
Density
1.799 g/cm3
Boiling Point
642.4ºC
Flash Point
248.1ºC
Appearance
Yellow needle like crystalline powder

Export information

HS Code
29329990
Export Rebate
13%
UN No.
2811
DG-Class
6.1(b)
Risk Code
R25-36/37/38
Safety Label
T,Xi

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