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| CAS号 : | 6713-72-0 |
精确质量 : | 172.07400 |
| 分子式 : | C8H12O4 |
logP : | 0.64360 |
| 分子量 : | 172.17800 |
PSA : | 52.60000 |
3,3,6,6-四甲基-1,4-二恶烷-2,5-二酮 | |
3,3,6,6-tetramethyl-1,4-dioxane-2,5-dione | |
6713-72-0 | |
C8H12O4 | |
172.17800 | |
52.60000 | |
0.64360 | |
172.07400 |
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1.425
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135.1ºC
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271.4ºC at 760 mmHg
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1.087g/cm3
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2934999090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
