中文名 |
3,’4,7,8-四羟基黄酮 |
---|---|
英文名 |
2-(3,4-dihydroxyphenyl)-7,8-dihydroxychromen-4-one |
中文别名 |
3,’4,7,8-四羟基黄酮 |
英文别名 |
更多 |
密度 | 1.654g/cm3 |
---|---|
沸点 | 618.9?C at 760 mmHg |
分子式 | C15H10O6 |
分子量 | 286.23600 |
闪点 | 240.6?C |
精确质量 | 286.04800 |
PSA | 111.13000 |
LogP | 2.28240 |
折射率 | 1.767 |
~%
3,’4,7,8-四羟基黄酮
3440-24-2
|
文献:Badhwar; Kang; Venkataraman Journal of the Chemical Society, 1932 , p. 1107,1108 |
~%
3,’4,7,8-四羟基黄酮
3440-24-2
|
文献:Badhwar; Kang; Venkataraman Journal of the Chemical Society, 1932 , p. 1107,1108 |
~%
3,’4,7,8-四羟基黄酮
3440-24-2
|
文献:Badhwar; Kang; Venkataraman Journal of the Chemical Society, 1932 , p. 1107,1108 |
~%
3,’4,7,8-四羟基黄酮
3440-24-2
|
文献:Badhwar; Kang; Venkataraman Journal of the Chemical Society, 1932 , p. 1107,1108 |
~%
3,’4,7,8-四羟基黄酮
3440-24-2
|
文献:Badhwar; Kang; Venkataraman Journal of the Chemical Society, 1932 , p. 1107,1108 |
海关编码 | 2914501900 |
---|---|
中文概述 | 2914501900 其他酮酚。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | 2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
2-(3,4-Dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-on |
7,8,3′,4′-tetrahydroxyflavone |
2-(3,4-dihydroxy-phenyl)-7,8-dihydroxy-chromen-4-one |
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one |
transilitin |
3′,4′,7,8-tetrahydroxyflavone |
2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-4h-chromen-4-on |