Specification Property                                 Specification                     Analytical Method 
diethylamine ,      Min by wt                                99.5%                      gaschromatography 
monoethylamine,     Max by wt.                          0.05%                        gaschromatography 
triethlamine.       Max by wt.                                0.1%                             gaschromatography
ethanol,               Max by wt.                                0.1%                             gaschromatography
water,                  Max by wt.                               0.2%                               karl fischer                            color(APHA)            Max                                     15                                  the method of pt-co 
  

molecular formula:C4H11N
density,g/ml,20℃ :0.7062
boiling point (℃) :55.9
flash point (℃)  :-23
formula weight : 73.14