- 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
- InChI:
- InChI=1/C15H10O6/c16-8-4-12(19)14-13(5-8)21-6-9(15(14)20)7-1-2-10(17)11(18)3-7/h1-6,16-19H
- 分子结构:
-
- 沸 点:
- 616.1°C at 760 mmHg
- 蒸汽压:
- 9.03E-16mmHg at 25°C
- 物化性质:
- Melting_point 314-317°C
Water_soluble <0.1 g/100 mL at 21°C
- 产品用途:
- 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
- 危险品标志:
- T:Toxic;
- 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).;
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