[5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate
更新时间：2024-01-09 18:10:57
![[5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate结构式](https://image.chemsrc.com/caspic/290/84282-42-8.png)
[5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate结构式
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常用名 | [5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate | 英文名 | [5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate |
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| CAS号 | 84282-42-8 | 分子量 | 500.45100 | |
| 密度 | 1.38g/cm3 | 沸点 | 624.2ºC at 760 mmHg | |
| 分子式 | C25H24O11 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 266.7ºC |
| 英文名 | [5,7-diacetyloxy-2-(3,4-diacetyloxyphenyl)-3,4-dihydro-2H-chromen-3-yl] acetate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.38g/cm3 |
|---|---|
| 沸点 | 624.2ºC at 760 mmHg |
| 分子式 | C25H24O11 |
| 分子量 | 500.45100 |
| 闪点 | 266.7ºC |
| 精确质量 | 500.13200 |
| PSA | 140.73000 |
| LogP | 2.99570 |
| 折射率 | 1.579 |
| 海关编码 | 2932999099 |
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| 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% |
| Epicatechin pentaacetate |
| EINECS 282-687-9 |
