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![1,4-二氧杂螺[4.5]-2-癸酮结构式](https://www.chemicalbook.com/CAS/GIF/4423-79-4.gif)
| CAS号 : | 4423-79-4 |
精确质量 : | 156.07900 |
| 分子式 : | C8H12O3 |
logP : | 1.22020 |
| 分子量 : | 156.17900 |
PSA : | 35.53000 |
1,4-二氧杂螺[4.5]-2-癸酮 | |
1,4-dioxaspiro[4.5]decan-3-one | |
4423-79-4 | |
C8H12O3 | |
156.17900 | |
35.53000 | |
1.22020 | |
156.07900 |
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1.489
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221 °F
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70ºC0.5 mm Hg(lit.)
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32-35ºC(lit.)
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1.16g/cm3
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26-37/39
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Xi
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R36/37/38
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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% |
