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![3,3-二甲基-1,5-二氧杂螺[5.5]十一烷-9-酮结构式](https://www.chemicalbook.com/CAS/GIF/69225-59-8.gif)
| CAS号 : | 69225-59-8 |
精确质量 : | 198.12600 |
| 分子式 : | C11H18O3 |
logP : | 1.89880 |
| 分子量 : | 198.25900 |
PSA : | 35.53000 |
3,3-二甲基-1,5-二氧杂螺[5.5]十一烷-9-酮 | |
3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one | |
69225-59-8 | |
C11H18O3 | |
198.25900 | |
35.53000 | |
1.89880 | |
198.12600 |
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白色至淡黄色粉末
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1.484
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>230 °F
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45-50 °C(lit.)
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1.08g/cm3
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295.4ºC at 760 mmHg
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2932999099
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3
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R36/37/38
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S24/25
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品名, 成分含量, 用途 |
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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% |
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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% |
医药中间体。 |