Description of Quercetin

Detail of > 117-39-5

• CAS Number:
• 117-39-5
• Name:

• Quercetin

• Formula:
• C₁₅H₁₀O₇
• Molecular Structure:
• 
• Synonyms:
• 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-;Quercetin ebc_product;Cyanidelonon 1522;3,5,7-Trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-on;3,5,7,3,4-Pentahydroxyflavone;Quercetine;Quercetol;3,3',4',5,7-pentahydroxyflavone;Quercetin 99%;Sophoretin;C.I. natural yellow 10 & 13;C.I. Natural Yellow 10;Quertin;C.I. 75670;Quertine;t-Gelb bzw. grun 1;3,4,5,7-Tetrahydroxyflavan-3-ol;4H-1-Benzopyran-4-one, 2- (3,4-dihydroxyphenyl)-3,5,7-trihydroxy-;Xanthaurine;3,5,7,3, 4-Pentahydroxyflavone;Flavin meletin;Flavone, 3,3,4,5,7-pentahydroxy-;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one;Flavone, 3,4,5,5,7-pentahydroxy-;3,3,4,5,7-Pentahydroxyflavone;2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chromen-4-one;
• Molecular Weight:
• 302.2357
• EINECS:
• 204-187-1
• Density:
• 1.799 g/cm³
• Melting Point:
• 314-317 ºC
• Boiling Point:
• 642.4 ºC at 760 mmHg
• Flash Point:
• 248.1 ºC
• Solubility:
• <0.1 g/100 mL at 21 ºC in water
• Appearance:
• Yellow to green yellow crystalline powde
• Hazard Symbols:
• T,Xi
• Risk Codes:
• 25-36/37/38
• Safety:
• 45-36-26Details
• Deleted CAS:
• 73123-10-1|74893-81-5