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| CAS号 : | 28218-71-5 |
精确质量 : | 146.09400 |
| 分子式 : | C7H14O3 |
logP : | 0.78590 |
| 分子量 : | 146.18400 |
PSA : | 27.69000 |
4,4-二甲氧基四氢-4H-吡喃 | |
4,4-dimethoxyoxane | |
28218-71-5 | |
C7H14O3 | |
146.18400 | |
27.69000 | |
0.78590 | |
146.09400 |
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1.431
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53.9ºC
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1.81mmHg at 25°C
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1.042 g/mL at 20ºC(lit.)
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172ºC at 760 mmHg
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2932999099
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3
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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% |