| 中文名 | 7-羟基-3-苯基-2-三氟甲基-色烯-4-酮 |
|---|---|
| 英文名 | 7-hydroxy-3-phenyl-2-(trifluoromethyl)chromen-4-one |
| 英文别名 |
7-hydroxy-2-trifluoromethylisoflavone
7-Hydroxy-3-phenyl-2-trifluoromethyl-chromen-4-one 7-hydroxy-3-phenyl-2-(trifluoromethyl)-4H-chromen-4-one |
| 密度 | 1.466g/cm3 |
|---|---|
| 沸点 | 403.3ºC at 760 mmHg |
| 分子式 | C16H9F3O3 |
| 分子量 | 306.23600 |
| 闪点 | 197.7ºC |
| 精确质量 | 306.05000 |
| PSA | 50.44000 |
| LogP | 4.18440 |
| 折射率 | 1.594 |
| 海关编码 | 2914700090 |
|---|
|
~72%
84858-65-1 |
| 文献:Wu; Loch III; Toder; Borrelli; Gawlak; Radov; Gensmantel Journal of Medicinal Chemistry, 1992 , vol. 35, # 19 p. 3519 - 3525 |
| 海关编码 | 2914700090 |
|---|---|
| 中文概述 | 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 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 | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |