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| CAS号 : | 931-40-8 |
精确质量 : | 118.02700 |
| 分子式 : | C4H6O4 |
logP : | -0.48590 |
| 分子量 : | 118.08800 |
PSA : | 55.76000 |
羟甲基二氧杂戊环酮 | |
Glycerol 1,2-Carbonate | |
931-40-8 | |
C4H6O4 | |
118.08800 | |
55.76000 | |
-0.48590 | |
118.02700 |
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n20/D 1.469(lit.)
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165.9ºC
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353.9ºC at 760 mmHg ,137-140ºC0.5 mm Hg(lit.)
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1.375 g/cm3
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S23
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2932999099
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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% |