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![3-亚甲基六氢呋喃并[2,3-b]呋喃结构式](https://www.chemicalbook.com/CAS/GIF/109789-17-5.gif)
| CAS号 : | 109789-17-5 |
精确质量 : | 126.06800 |
| 分子式 : | C7H10O2 |
logP : | 0.93540 |
| 分子量 : | 126.15300 |
PSA : | 18.46000 |
3-亚甲基六氢呋喃并[2,3-b]呋喃 | |
(3aR,6aS)-4-methylidene-2,3,3a,6a-tetrahydrofuro[2,3-b]furan | |
109789-17-5 | |
C7H10O2 | |
126.15300 | |
18.46000 | |
0.93540 | |
126.06800 |
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1.487
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50.643ºC
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1.753mmHg at 25°C
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1.089g/cm3
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172.711ºC at 760 mmHg
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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% |