Diethylenetriamine CAS:111-40-0

tlhaho
Mokelikeli o mosehla o bonaletsang o nang le monko o matla oa ammonia, o tukang habonolo ebile o na le alkaline e matla. O qhibiliha ka metsing, acetone, benzene, ether, methanol, jj., ha o qhibilihe ka har'a n-heptane, 'me o senya koporo le metsoako ea eona. Ntlha ea ho qhibiliha -35℃. Ntlha ea ho belisa 207℃. Bongata bo amanang o. 9586. Ntlha ea ho fifala 94℃. Index ea refractive 1. 4810. Sehlahisoa sena se na le reactivity ea li-amine tsa bobeli 'me se arabela habonolo ka metsoako e fapaneng. Li-derivatives tsa sona li na le mefuta e mengata ea ts'ebeliso.

Mokhoa oa ho lokisa
E ka fumanoa ka ho amonia dichloroethane. 1,2-Ethyl chloride le metsi a ammonia li romeloa ka har'a sehatsetsi sa tubula ho etsa karabelo ea ammonia ea khatello e chesang mochesong oa 150-250°C le khatello ea 392.3kPa. Tharollo ea karabelo e lokisoa ka alkali ho fumana li-amine tse tsoakiloeng tse lokolohileng, tse kopaneng ha ho tlosoa sodium chloride. Sehlahisoa se tala se qhibilihisoa tlas'a khatello e fokotsehileng 'me karolo e pakeng tsa 195 le 215°C ea thijoa 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 qhibilihisa motsoako oa amine le ho thijoa likaroloana tse fapaneng bakeng sa karohano.

sebelisa
Sehlahisoa sena se sebelisoa haholo-holo e le sesebelisoa sa ho qhibilihisa le sa ho kopanya lintho tse phelang, 'me se ka sebelisoa ho lokisa li-epoxy resin curing agents, li-purifier tsa khase (bakeng sa ho tlosa CO2), li-additives tsa oli ea ho tlotsa, li-emulsifiers, lik'hemik'hale tsa lifoto, li-surfactants, le li-agent tsa ho qeta lesela. , enhancer ea pampiri, aminocarboxylic complexing agent, tšepe ea chelating agent, heavy metallurgy le cyanide-free electroplating diffusion agent, brightener, le synthetic ion exchange resin le polyamide resin, jj.