中文名称:槲皮素

中文别名:3,3',4',5,7-五羟基黄酮

英文名称:3,3',4',5,7-pentahydroxyflavone

英文别名:C.I. 75670; C.I. Natural Yellow 10; Quercetin; 3,3,4,5,7-Pentahydroxyflavone (pract); 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one; 3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one

CAS:117-39-5

EINECS:204-187-1

分子式:C₁₅H₁₀O₆

分子量:286.2363

分子结构:

危险标志:-

风险术语:R25:Toxic if swallowed.;
R40:Possible risks of irreversible effects.;

安全术语:S28:After contact with skin, wash immediately with plenty of ...;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;

物化性质:Melting_point 314-317°C
Water_soluble <0.1 g/100 mL at 21°C

熔点:314-317℃

相对密度:1.654g/cm3

溶解性:<0.1 g/100 mL at 21℃

用途:具有较好的祛痰、止咳、平喘作用，用于治疗慢性支气管炎，对冠心病及高血压患者也有辅助治疗作用

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