Diethylamine:
Ingredients: Content ≥98.0%. The following are the same as the "

Appearance and properties: colorless liquid, ammonia smell. The following are the same as the "

PH:

Melting point (° C): -38.9

Boiling point (° C): 55.5

Relative density (water = 1): 0.71

Relative vapor density (air = 1): 2.53

Saturated vapor pressure (kPa): 53.32 (38 ° C)

Combustion heat (kJ / mol): 2996.6

Critical temperature (° C): 223

Critical pressure (MPa): 3.71

Octanol / water partition coefficient of the logarithm: 1.43 ~ 1.57

Flash point (℃): -23

Ignition temperature (° C): 312

Upper limit of explosion% (V / V): 10.1

Lower explosion limit% (V / V): 1.7

Solubility: soluble in water, alcohol, ether. The following are the same as the "

Main use: for organic synthesis and epoxy resin curing agent. The following are the same as the "

Tengzhou City, the vast chromatographic equipment Technology Co., Ltd., advancing with the times to the scientific concept of development as a guide, under the leadership of Wang Xiaoying manager, relying on Xiangying Institute of Analytical Technology, chromatography and engineering research, analysis and testing center, The results showed that ethanol, acetonitrile, monoethylamine, triethylamine and water were successfully used in the determination of diethylamine in gas chromatograph, and the results were satisfactory.

二乙胺：
主要成分： 含量≥98.0％。 
外观与性状： 无色液体，有氨臭。 
pH：  
熔点(℃)： -38.9 
沸点(℃)： 55.5 
相对密度(水=1)： 0.71 
相对蒸气密度(空气=1)： 2.53 
饱和蒸气压(kPa)： 53.32(38℃) 
燃烧热(kJ/mol)： 2996.6 
临界温度(℃)： 223 
临界压力(MPa)： 3.71 
辛醇/水分配系数的对数值： 1.43～1.57 
闪点(℃)： -23 
引燃温度(℃)： 312 
爆炸上限%(V/V)： 10.1 
爆炸下限%(V/V)： 1.7 
溶解性： 溶于水、醇、醚。 
主要用途： 用于有机合成和环氧树脂固化剂。 
            滕州市浩瀚色谱仪器技术服务有限公司，与时俱进，以科学发展观为指导，在王晓莹经理的带领下，依托翔鹰分析技术研究所，色谱工程研究所，分析与测试中心，3个科研单位，研发出二乙胺分析气相色谱仪，配置二乙胺分析填充柱,测定了二乙胺中乙醇，乙腈，一乙胺，三乙胺氨和水，结果满意。