4-(hydroxymethyl)-7-methyl-1,3-dioxepane-5,6-diol结构式
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常用名 | 4-(hydroxymethyl)-7-methyl-1,3-dioxepane-5,6-diol | 英文名 | 4-(hydroxymethyl)-7-methyl-1,3-dioxepane-5,6-diol |
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| CAS号 | 5399-33-7 | 分子量 | 178.18300 | |
| 密度 | 1.283g/cm3 | 沸点 | 356.8ºC at 760 mmHg | |
| 分子式 | C7H14O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 169.6ºC |
| 英文名 | 4-(hydroxymethyl)-7-methyl-1,3-dioxepane-5,6-diol |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.283g/cm3 |
|---|---|
| 沸点 | 356.8ºC at 760 mmHg |
| 分子式 | C7H14O5 |
| 分子量 | 178.18300 |
| 闪点 | 169.6ºC |
| 精确质量 | 178.08400 |
| PSA | 79.15000 |
| InChIKey | ZYYQJKXJTWQPJN-UHFFFAOYSA-N |
| SMILES | CC1OCOC(CO)C(O)C1O |
| 折射率 | 1.493 |
| 海关编码 | 2932999099 |
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| 海关编码 | 2932999099 |
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| 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% |
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