Diethylenetriamine CAS: 111-40-0

dabeecadda
Yellow hygroscopic hufnaan viscous dareere hufnaan leh oo leh ur ammonia xun, guban iyo alkaline xooggan. Ku milmay biyaha, acetone, benzene, ether, methanol, iwm., oo aan lagu milmi karin n-heptane, oo daxalaysa naxaasta iyo alwaaxdeeda. Barta dhalaalka -35 ℃. Barta karkarinta 207 ℃. Cufnaanta qaraabada o. 9586. Flash point 94℃. Tilmaanta dib-u-celinta 1. 4810. Alaabtani waxay leedahay fal-celinta amines-ka labaad waxayna si fudud ula falgashaa xeryahooda kala duwan. Alaabooyinkeeda ayaa leh adeegsi aad u ballaaran.

Habka diyaarinta
Waxaa lagu heli karaa ammonium dichloroethane. 1,2-Ethyl chloride iyo biyaha ammonia waxaa loo diraa reactor tubbada si ay u sameeyaan falcelin cadaadis kulul oo heerkul ah 150-250°C iyo cadaadiska 392.3kPa. Xalka falcelinta waxaa lagu dhex milmay alkali si loo helo amines lacag la'aan ah oo isku dhafan, kuwaas oo la saaray marka laga saarayo sodium chloride. Badeecada ceeriin ayaa markaa lagu miiray cadaadiska hoos u dhaca iyo jajabka u dhexeeya 195 iyo 215 ° C waa la dhexgalaa si loo helo alaabta la dhammeeyey. Habkani wuxuu wada-soosaaraa ethylenediamine, triethylenetetramine, tetraethylenepentamine iyo polyetylenepolyamine isku mar. Waxaa lagu heli karaa iyada oo la xakameynayo heerkulka munaaradda distillation si loo nadiifiyo isku dhafka amine iyo faragelinta jajabyada kala duwan ee kala-soocidda.

isticmaal
Alaabtan waxaa inta badan loo isticmaalaa sida dareere iyo synthesis organic dhexdhexaad ah, oo waxaa loo isticmaali karaa in lagu diyaariyo epoxy resin daawaynta wakiilada, gaaska sifeeyo (ka saarida CO2), saliid lagu daro saliidda, emulsifiers, kiimikooyinka sawiro, surfactants, iyo wakiilada dhammayn dharka. , Waraaqaha kor u qaadaya, wakiilka isku dhafan ee aminocarboxylic, wakiilka chelating birta, biraha culus ee hydrometallurgy iyo wakiilka faafinta elektroplating-free cyanide-free, dhalaalaya, iyo xabagta sarrifka ion synthetic iyo xabagta polyamide, iwm.