10549-67-4
10549-67-4结构式
- 常用中文名：7-hydroxy-4-phenyl-8-(piperidin-1-ylmethyl)chromen-2-one
- 常用英文名：7-hydroxy-4-phenyl-8-(piperidin-1-ylmethyl)chromen-2-one
- CAS号：10549-67-4
- 分子式：C21H21NO3
- 分子量：335.39600
- 发布时间：2016-05-12 06:51:14
- 更新时间：2025-08-25 15:01:36
| 英文名 | 7-hydroxy-4-phenyl-8-(piperidin-1-ylmethyl)chromen-2-one |
|---|---|
| 英文别名 |
7-Hydroxy-4-phenyl-8-piperidinomethyl-cumarin
7-hydroxy-4-phenyl-8-piperidin-1-ylmethyl-chromen-2-one |
| 密度 | 1.27g/cm3 |
|---|---|
| 沸点 | 534.6ºC at 760mmHg |
| 分子式 | C21H21NO3 |
| 分子量 | 335.39600 |
| 闪点 | 277.1ºC |
| 精确质量 | 335.15200 |
| PSA | 53.68000 |
| LogP | 4.08940 |
| 蒸汽压 | 4.83E-12mmHg at 25°C |
| 折射率 | 1.644 |
| 海关编码 | 2934999090 |
|---|
|
~81%
10549-67-4 |
| 文献：Garazd; Shilin; Khilya Chemistry of Natural Compounds, 2000 , vol. 36, # 5 p. 485 - 492 |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |