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| CAS号 : | 3709-18-0 |
精确质量 : | 158.05800 |
| 分子式 : | C7H10O4 |
logP : | 0.45860 |
| 分子量 : | 158.15200 |
PSA : | 52.60000 |
甲基丙二酸亚异丙酯 | |
2,2,5-Trimethyl-1,3-dioxane-4,6-dione | |
3709-18-0 | |
C7H10O4 | |
158.15200 | |
52.60000 | |
0.45860 | |
158.05800 |
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1.427
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白色至粉红色结晶粉末
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183.4ºC
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343.6ºC at 760 mmHg
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111-114 °C(lit.)
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1.13 g/cm3
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2-8°C
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3
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S23-S24/25
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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% |
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