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| CAS号 : | 140-80-7 |
精确质量 : | 158.17800 |
| 分子式 : | C9H22N2 |
logP : | 2.15590 |
| 分子量 : | 158.28400 |
PSA : | 29.26000 |
2-氨基-5-二乙基氨基戊烷 | |
2-Amino-5-diethylaminopentane | |
140-80-7 | |
C9H22N2 | |
158.28400 | |
29.26000 | |
2.15590 | |
158.17800 |
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无色透明液体
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n20/D 1.4429(lit.)
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155 °F
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2.39E-08mmHg at 25°C
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Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
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0.817 g/mL at 25 °C(lit.)
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101 °C / 37mmHg
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III
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8
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2921290000
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UN 2946 6.1/PG 3
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1
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R34
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S26-S36/37/39-S45
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XE1900000
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C
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HS:2921290000.Other acyclic polyamines and their derivatives; salts thereof |
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品名, 成分含量, 用途 |
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2921290000. 其他无环多胺及其衍生物及它们的盐. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
5-二乙氨基-2-戊酮溶在无水乙醇中，再将5-二乙氨基-2-戊酮、活性镍、无水乙醇加入反应罐搅拌，于30℃以下通入液氨。停搅拌，用氮气置换空气3次，再用氢气置换氮3次。通氢至0.15MPa，加压至内压0.59MPa，内温95℃，然后再通氢保持在0.7-0.79MPa至不再吸氢为止。冷却，放掉氢气，用氮置换。滤除催化剂，滤液常压回收乙醇后，减压蒸馏收集94-130℃（1.33kPa）馏分，得2-氨基-5-二乙氨基戊烷。收率88%产品规格：无色透明液体，含量≥95%。原料消耗定额：5-二乙氨基-2-戊酮（87%）1016kg/t、液氨（工业品）132kg/t、镍铝合金（工业品）4kg/t、无水乙醇（工业品）364kg/t、氢气（99%）395m3。 | |
为制造抗疟疾药磷酸氯喹的中间体.医药中间体。用于制造米帕林盐酸盐、抗疟药磷酸氯喹。 |
