| 中文名 | 8-羟基黄酮 |
|---|---|
| 英文名 | 8-hydroxy-2-phenylchromen-4-one |
| 英文别名 |
8-Hydroxyflavone
8-Hydroxyflavon 8-hydroxy-2-phenyl-chromen-4-one 8-hydroxy-2-phenylchromone FLAVONE,8-HYDROXY 8-Hydroxy-2-phenyl-chromen-4-on 8-Hydroxy-2-phenyl-4H-1-benzopyran-4-one |
| 密度 | 1.34g/cm3 |
|---|---|
| 沸点 | 425ºC at 760 mmHg |
| 分子式 | C15H10O3 |
| 分子量 | 238.23800 |
| 闪点 | 165.4ºC |
| 精确质量 | 238.06300 |
| PSA | 50.44000 |
| LogP | 3.16560 |
| 折射率 | 1.666 |
| 海关编码 | 2914400090 |
|---|
| 海关编码 | 2914400090 |
|---|---|
| 中文概述 | 2914400090 其他酮醇及酮醛。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 | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |