| 中文名 | 6,4-二羟基黄酮 |
|---|---|
| 英文名 | 4',6-dihydroxyflavone |
| 英文别名 |
6-hydroxy-2-(4-hydroxy-phenyl)-chromen-4-one
6-hydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one 6-Hydroxy-2-(4-hydroxy-phenyl)-chromen-4-on 6-hydroxy-2-(4-hydroxyphenyl)chromen-4-one 6-Hydroxy-4'-hydroxyflavon 6,4'-dihydroxyplavone 6,4'-Dihydroxyflavone |
| 密度 | 1.443g/cm3 |
|---|---|
| 沸点 | 512.8ºC at 760 mmHg |
| 熔点 | 340ºC (dec.) |
| 分子式 | C15H10O4 |
| 分子量 | 254.23700 |
| 闪点 | 201.2ºC |
| 精确质量 | 254.05800 |
| PSA | 70.67000 |
| LogP | 2.87120 |
| 折射率 | 1.698 |
| 海关编码 | 2914501900 |
|---|
|
~%
63046-09-3 |
| 文献：Nagarathnam, Dhanapalan; Cushman, Mark Journal of Organic Chemistry, 1991 , vol. 56, # 16 p. 4884 - 4887 |
|
~%
63046-09-3 |
| 文献：Nagarathnam, Dhanapalan; Cushman, Mark Journal of Organic Chemistry, 1991 , vol. 56, # 16 p. 4884 - 4887 |
|
~%
63046-09-3 |
| 文献：Vyas; Shah Proceedings - Indian Academy of Sciences, Section A, 1951 , # 33 p. 112,113 |
| 上游产品 2 | |
|---|---|
| 下游产品 0 | |
| 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% |
