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![6-甲基-7-氧杂双环[4.1.0]庚烷-2-酮结构式](https://www.chemicalbook.com/CAS/GIF/21889-89-4.gif)
| CAS号 : | 21889-89-4 |
精确质量 : | 126.06800 |
| 分子式 : | C7H10O2 |
logP : | 0.89690 |
| 分子量 : | 126.15300 |
PSA : | 29.60000 |
6-甲基-7-氧杂双环[4.1.0]庚烷-2-酮 | |
6-Methyl-7-oxabicyclo[4.1.0]heptan-2-one | |
21889-89-4 | |
C7H10O2 | |
126.15300 | |
29.60000 | |
0.89690 | |
126.06800 |
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1.508
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79ºC
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0.401mmHg at 25°C
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1.173g/cm3
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196.3ºC at 760mmHg
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2932999099
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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% |
