I-Diethylenetriamine, enefomyula yekhemikhali i-C4H13N3, yikhompawundi yendalo, idla ngokuba lulwelo olutyheli okanye olungenambala olucacileyo olunevumba elincinci le-ammonia. Inyibilika kakuhle kwaye ixutywa namanzi, i-ethanol, i-acetone kunye nezinye izinyibilikisi. Lilungu elibalulekileyo kwishishini leekhemikhali.

Isishwankathelo seempawu zomzimba nezekhemikhali

Indawo yokunyibilika: malunga -40℃

Iqondo lokubila: malunga ne-206℃

Ubuninzi: 0.96 g/cm³ (amanzi=1)

Uxinzelelo lomphunga: malunga ne-0.232 mmHg kwi-25°C

Isalathisi sokuhombisa: 1.484 (20℃)

Ezi mpawu zomzimba nezeekhemikhali zenza i-diethylenetriamine ibe ntle kakhulu kwiinkqubo ezahlukeneyo zoshishino, ingakumbi kwi-solvents kunye ne-organic synthesis intermediates.

Injongo ephambili

I-Diethylenetriamine inoluhlu olubanzi lokusetyenziswa, igubungela iinkalo ezininzi ezifana noshishino lweekhemikhali, ilaphu, ukwenza iphepha, ukucubungula isinyithi, njl.njl.:

Izinyibilikisi kunye nezinto ezidityanisiweyo ze-organic synthesis: Njengezinto ezibalulekileyo zekhemikhali, i-diethylenetriamine isetyenziswa kakhulu ekuhlanganiseni iikhompawundi ezahlukeneyo ze-organic, ezinje ngezicoci zegesi, izongezo zeoyile zokuthambisa, ii-emulsifiers, iikhemikhali zefoto, njl.njl.

Ukulungiselela kunye neendlela zokuzikhusela

Inkqubo yokulungiselela i-diethylenetriamine iyinkimbinkimbi kwaye ibandakanya amanyathelo amaninzi okuphendula ngamakhemikhali. Nangona i-diethylenetriamine isetyenziswa kakhulu kushishino, ikwanayo nobungozi obuthile. Ke ngoko, iinkqubo zokusebenza ezikhuselekileyo kufuneka zilandelwe ngokungqongqo ngexesha lokusetyenziswa nokugcinwa.

Indlela yokulungiselela

Impendulo yokudibanisa: Impendulo yokudibanisa yenzeka phakathi kwe-ethylenediamine kunye ne-hydrocyanic acid ukuze kwenziwe i-hexamethylenediamine nitrile.

Impendulo ye-oxidation: I-Hexamethylenediamine nitrile i-oxidation yi-potassium permanganate phantsi kweemeko ze-alkaline ukuze yenze i-adipamide.

Impendulo yokongezwa: Impendulo yokongezwa kwe-adipamide kunye ne-ammonia yenzeka phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu, kwaye ekugqibeleni yenza i-diethylenetriamine.

Amanyathelo okhuseleko

Kuphephe ukudibana ngqo nolusu namehlo ukuze uthintele ukurhawuzelelwa nokutsha. Gcina umoya ungena kakuhle kwiindawo zokusebenza ukuze unciphise ukuqokelelana komphunga oyingozi. Nje ukuba kubekho ukuvuza, kufuneka kuthathwe amanyathelo angxamisekileyo ngoko nangoko, njengokunxiba impahla yokuzikhusela, iiglavu kunye neeglasi, kunye nokusebenzisa izinto ezingasebenziyo ezifana nesanti kunye ne-vermiculite ukuze kufunxwe izinto ezivuzayo.

Isiphelo

I-Diethylenetriamine ithatha indawo ebalulekileyo kwishishini leekhemikhali ngenxa yeempawu zayo zeekhemikhali kunye noluhlu olubanzi lwezicelo. Ngokuqonda ngokunzulu iimpawu zayo zomzimba nezekhemikhali, iindlela zokulungiselela kunye namanyathelo okhuseleko, singayisebenzisa ngcono le khompawundi ibalulekileyo kwaye sikhuthaze uphuhliso kunye nokuvelisa izinto ezintsha kumashishini anxulumene nayo. Ndiyathemba ukuba ukwabelana namhlanje kunokukuvula ifestile entsha kwihlabathi lekhemistri kuwe!

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