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| CAS号 : | 532-24-1 |
精确质量 : | 139.10000 |
| 分子式 : | C8H13NO |
logP : | 0.75000 |
| 分子量 : | 139.19500 |
PSA : | 20.31000 |
托品酮 | |
tropinone | |
532-24-1 | |
C8H13NO | |
139.19500 | |
20.31000 | |
0.75000 | |
139.10000 |
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1.4598 (100ºC)
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米色至棕色结晶粉末
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194 °F
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113 °C25 mm Hg(lit.)
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40-44 °C(lit.)
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Stable under normal temperatures and pressures.
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2-8ºC
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3
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6.1
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S23-S24/25-S36/37/39-S26-S22
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III
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1544
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2933990090
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Xi
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R36/37/38
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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>用丁二醛与甲胺、丙酮二羧酸在碱性条件下加热环合制得。</p> | |
<p>医药中间体。</p> |