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| CAS号 : | 26421-44-3 |
精确质量 : | 140.03000 |
| 分子式 : | C7H8OS |
logP : | 2.17740 |
| 分子量 : | 140.20300 |
PSA : | 45.31000 |
2,5-二甲基噻吩-3-甲醛 | |
2,5-Dimethyl-thiophene-3-carbaldehyde | |
26421-44-3 | |
C7H8OS | |
140.20300 | |
45.31000 | |
2.17740 | |
140.03000 |
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1.581
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86ºC
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218ºC at 760mmHg
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1.138g/cm3
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0.129mmHg at 25°C
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Xi
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2934999090
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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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