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| CAS号 : | 1708-29-8 |
精确质量 : | 70.04190 |
| 分子式 : | C4H6O |
logP : | 0.57280 |
| 分子量 : | 70.08980 |
PSA : | 9.23000 |
2,5-二氢呋喃 | |
2,5-Dihydrofuran | |
1708-29-8 | |
C4H6O | |
70.08980 | |
9.23000 | |
0.57280 | |
70.04190 |
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1.431
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透明液体
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2°F
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66-67°C
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0.927
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145mmHg at 25°C
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LU0660000
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3.1
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S9-S16-S33
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II
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1993
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2932190090
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F
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R11; R19
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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% |
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<p>医药及有机合成中间体。</p> |
