4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,7,8-tetrahydroxy-
- 中文别名:棉花素
- 中文释义:棉花素;棉子皮亭
- 英文别名:gossypetin;
3,5,7,8,3',4'-hexahydroxyflavone;
3,3',4',5,7,8-Hexahydroxyflavone;
3,5,7,8,3',4'-hexahydroxyflavon;
Equisporol;
Articulatidin;
8-hydroxyquercetin;
2-(3,4-dihydroxyphenyl)-3,5,7,8-tetrahydroxychromen-4-one;
5,7,8,3',4'-pentahydroxyflavonol;
Gossypetin
- CAS No.:489-35-0
- 分子式:C15H10O8
- 分子量:318.2351
- 精确分子量:318.03800
- PSA:151.59000
- InChI:The Key: YRRAGUMVDQQZIY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 外观与性状:
- 黄色晶体
- 密度:
- 1.912 g/cm3
- 熔点:
- 302-304ºC
- 沸点:
- 679.3ºC at 760 mmHg
- 闪点:
- 260.6ºC
- 折射率:
- 1.863
- 蒸汽压:
- 4.49E-19mmHg at 25°C
安全信息
- 外观与性状:
- 黄色晶体
- 密度:
- 1.912 g/cm3
- 熔点:
- 302-304ºC
- 沸点:
- 679.3ºC at 760 mmHg
- 闪点:
- 260.6ºC
- 折射率:
- 1.863
- 蒸汽压:
- 4.49E-19mmHg at 25°C