无色透明液体。有强烈氨气味。能溶于水、乙醇、乙醚、丙酮和苯等溶剂。密度0.7173。沸点47.8℃。熔点-83℃。闪点(闭杯)-12℃。折射率1.3870(20℃)。自燃点317.78℃。蒸气压(20℃)33.06千帕。在空气中的爆炸极限为2%~10%(体积)。为有机合成原料。用于制药、涂料、农药、橡胶、纤维、纺织物处理剂、石油添加剂和防腐剂,还用作化学试剂。以正丙醇为原料,在镍-铜-氢氧化铝催化剂作用下加热脱氢,然后与氨加成脱水,再加氢即得;或以硝基正丙烷为原料,低压催化加氢制得。
报道了3 (2 甲氧基乙氧基) 丙胺合成工艺。
The technology for the synthesis of 3 (2 Methoxyethoxy) propanamine was reported.
结果表明,TPAOH容易分解为三正丙胺和正丙醇;
Results showed that TPAOH was easy to be decomposed ton-tripropylamine and propanol.
探讨除丙胺卡因外,利多卡因与其它碱性局麻药形成低共熔混合物的可能性。
The possibility of the eutectic mixture of lidocaine and other local anaesthetic drugs was investigated except for prilocaine.
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