| 中文名 | 水杨基荧光酮 |
|---|---|
| 英文名 | 2,6,7-trihydroxy-9-(2-hydroxyphenyl)xanthen-3-one |
| 中文别名 |
邻羟基苯基荧光酮
2-羟苯基荧光酮 邻羟基苯芴酮 2,6,7-三羟基-9-(2-羟基苯基)-3H-占吨-3-酮 |
| 英文别名 |
Salicylfluoron
2,6,7-Trihydroxy-9-(2-hydroxy-phenyl)-xanthen-3-on 3H-Xanthen-3-one, 2,6,7-trihydroxy-9-(2-hydroxyphenyl)- 9-HPF 2,6,7-trihydroxy-9-(2-hydroxy-phenyl)-xanthen-3-one 2-Hydroxyphenylfluorone 9-(2-Hydroxyphenyl)-2,3,7-trihydroxyfluorone F0777-0978 o-Hydroxyphenylfluorone salicylfluorone 2,6,7-Trihydroxy-9-(2-hydroxyphenyl)-3H-xanthen-3-one 9-Hydroxyphenylfluoron |
| 密度 | 1.7±0.1 g/cm3 |
|---|---|
| 沸点 | 689.5±55.0 °C at 760 mmHg |
| 分子式 | C19H12O6 |
| 分子量 | 336.295 |
| 闪点 | 258.2±25.0 °C |
| 精确质量 | 336.063385 |
| PSA | 111.13000 |
| LogP | 3.21 |
| 外观性状 | 固体 |
| 蒸汽压 | 0.0±2.3 mmHg at 25°C |
| 折射率 | 1.828 |
| 储存条件 | 室温 |
| 海关编码 | 2932999099 |
|---|
| 海关编码 | 2932999099 |
|---|---|
| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |