2-氨基-5-二乙基氨基戊烷

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

n20/D 1.4429(lit.)

无色透明液体

155 °F

101 °C / 37mmHg

0.817 g/mL at 25 °C(lit.)

2.39E-08mmHg at 25°C

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.

XE1900000

1

8

S26-S36/37/39-S45

III

UN 2946 6.1/PG 3

C

R34

2921290000

2933990090

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%

<p>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。</p>

<p>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。</p>