Diethylenetriamine CAS: 111-40-0

tlhaho
Mokelikeli o mosehla oa hygroscopic transparent viscous o monko o hlabang oa ammonia, o ka chang ebile o le alkaline e matla. E qhibiliha ka metsing, acetone, benzene, ether, methanol, joalo-joalo, e sa qhibilihe ka har'a n-heptane, 'me e senya ho koporo le metsoako ea eona. Sebaka se qhibilihang -35 ℃. Sebaka se belang 207 ℃. Boima ba kamano o. 9586. Ntlha ea Flash 94℃. Refractive index 1. 4810. Sehlahisoa sena se na le ts'ebetso ea li-amine tsa bobeli 'me se arabela habonolo ka mefuta e sa tšoaneng ea metsoako. Lihlahisoa tsa eona li na le mefuta e mengata ea tšebeliso.

Mokhoa oa ho lokisetsa
E ka fumanoa ka ammoniation ea dichloroethane. 1,2-Ethyl chloride le metsi a ammonia li romelloa ka har'a mochine oa tubula ho etsa mokhoa o chesang oa khatello ea ammoniation ka mocheso oa 150-250 ° C le khatello ea 392.3kPa. Tharollo ea karabelo ha e sebelisoe ka alkali ho fumana li-amine tse sa lefelloeng, tse tsepamisitsoeng ha li ntse li tlosa sodium chloride. Sehlahisoa se tala se tšeloa tlas'a khatello e fokotsehileng 'me karoloana e pakeng tsa 195 le 215 ° C e kenngoa ho fumana sehlahisoa se felileng. Mokhoa ona o kopanya ethylenediamine, triethylenetetramine, tetraethylenepentamine le polyethylenepolyamine ka nako e le 'ngoe. E ka fumanoa ka ho laola mocheso oa tora ea distillation ho senya motsoako oa amine le ho thibela likaroloana tse fapaneng bakeng sa karohano.

tshebediso
Sehlahisoa sena se sebelisoa haholo-holo e le motsoako oa motsoako oa motsoako oa motsoako, 'me se ka sebelisoa ho lokisa li-epoxy resin folisa li-agent, lisebelisoa tsa khase (bakeng sa ho tlosoa ha CO2), li-additives tsa oli tse tlotsang, li-emulsifiers, lik'hemik'hale tsa lifoto, li-surfactants le lisebelisoa tsa ho qeta lesela. , lisebelisoa tsa pampiri, aminocarboxylic complexing agent, metal chelating agent, heavy metal hydrometallurgy le cyanide-free electroplating diffusion agent, lightener, le synthetic ion exchange resin le polyamide resin, joalo-joalo.