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| CAS号 : | 479-59-4 |
精确质量 : | 173.12000 |
| 分子式 : | C12H15N |
logP : | 2.45040 |
| 分子量 : | 173.25400 |
PSA : | 3.24000 |
久洛尼定 | |
Julolidine | |
479-59-4 | |
C12H15N | |
173.25400 | |
3.24000 | |
2.45040 | |
173.12000 |
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淡黄色半固体
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1.568 (25ºC)
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Stable under normal temperatures and pressures.
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>230 °F
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0.000554mmHg at 25°C
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0-6ºC
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34-36 °C(lit.)
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1.1 g/cm3
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170-173°C 31mm
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2933990090
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3
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S24/25
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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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66.5g(0.5mol)四氢喹啉和400g1-溴-3-氯丙烷在150-160℃油浴中加热20h,冷却后加入50ml浓盐酸和500ml水,进行水蒸气蒸馏,除去过量的1-溴-3-氯丙烷。用40%氢氧化钠将剩余物调至碱性,用乙醚提取。乙醚提取液用水洗涤,经粒状氢氧化钠干燥,蒸除乙醚,减压蒸馏,收集105-110℃(0.133kPa)馏分,得67-70g久洛尼定。 | |
用于有机合成。 |
