7H-Naphtho[2,3-c]pyran-7-one, 3,4-dihydro-6,9, 10-trihydroxy-3-methyl-
更新时间：2024-03-07 15:06:45
![7H-Naphtho[2,3-c]pyran-7-one, 3,4-dihydro-6,9, 10-trihydroxy-3-methyl-结构式](https://image.chemsrc.com/caspic/121/577-25-3.png)
7H-Naphtho[2,3-c]pyran-7-one, 3,4-dihydro-6,9, 10-trihydroxy-3-methyl-结构式
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常用名 | 7H-Naphtho[2,3-c]pyran-7-one, 3,4-dihydro-6,9, 10-trihydroxy-3-methyl- | 英文名 | 7H-Naphtho[2,3-c]pyran-7-one, 3,4-dihydro-6,9, 10-trihydroxy-3-methyl- |
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| CAS号 | 577-25-3 | 分子量 | 260.24200 | |
| 密度 | 1.57g/cm3 | 沸点 | 572.9ºC at 760 mmHg | |
| 分子式 | C14H12O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 225.5ºC |
| 英文名 | 6,9,10-trihydroxy-3-methyl-3,4-dihydrobenzo[g]isochromen-7-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.57g/cm3 |
|---|---|
| 沸点 | 572.9ºC at 760 mmHg |
| 分子式 | C14H12O5 |
| 分子量 | 260.24200 |
| 闪点 | 225.5ºC |
| 精确质量 | 260.06800 |
| PSA | 86.99000 |
| LogP | 0.23920 |
| 折射率 | 1.718 |
| 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% |
| purpurogenone |
