I-Triethylamine iwuketshezi olunamafutha olungenambala olunephunga elinamandla le-ammonia noma iphunga lenhlanzi, elifana nephunga lamanzi e-ammonia, kanye nentuthu encane emoyeni.

Ngokukhethekile, i-triethylamine ibonakala njengoketshezi olukhanyayo olungenambala kuya koluphuzi, oluncibilikayo kancane emanzini, kodwa oluncibilikayo ezinyibilikisini eziphilayo ezifana ne-ethanol ne-ether. Ifomula yayo yamakhemikhali yi-C6H15N, iphuzu lokubila lingaba ngu-89.5℃, ubuningi bungaba ngu-0.73, iphuzu le-flash lingu--7℃, kanti isisindo sama-molecule singu-101.196. Lezi zakhiwo zomzimba ndawonye zinquma uhlobo loketshezi lwe-triethylamine ekushiseni kwegumbi kanye nokucindezela.

I-Triethylamine inezindlela eziningi zokusetshenziswa. Isetshenziswa kakhulu njengesinyibilikisi, isithibi, isilondolozi, futhi ingasetshenziswa futhi ukuhlanganisa udayi, njengesikhuthazi se-alkaline, kanye nokulungisa i-pH.

Ngokuningiliziwe, i-triethylamine inezinhlelo ezibalulekile kulezi zinsimu ezilandelayo:

I-solvent: I-Triethylamine iyancibilika ezincibilikisini eziningi eziphilayo ezifana ne-ethanol, i-ether, ne-acetone, ngakho-ke ivame ukusetshenziswa njengengxenye yalezi zincibilikisi ukusiza ukuncibilikisa nokusabalalisa ezinye izinto.

Ama-inhibitors kanye nama-preservatives: Embonini, i-triethylamine isetshenziswa njengesivimbeli ukuvimbela ukwakheka kwama-polymers ngesikhathi sokuphendula kwamakhemikhali athile. Ngesikhathi esifanayo, inomphumela wokulwa namagciwane futhi ingandisa impilo yeshelufu yezinto.

Amadayi okwenziwa: I-Triethylamine ingasetshenziswa ukuhlanganisa amadayi ukusiza ama-molecule edayi ukuthi ahlakazeke futhi adaye kangcono.

I-alkaline catalyst: I-Triethylamine iyisisekelo se-organic esingakha usawoti oncibilikayo nama-inorganic acid. Ekuhlanganisweni kwamakhemikhali, ivame ukusetshenziswa njenge-alkaline catalyst ukuvuselela ukusabela okufana ne-esterification, i-acylation kanye ne-olefination.

Ukulungisa i-pH: Njengoba i-triethylamine ingasabela nama-asidi ukuze yakhe usawoti, ingasetshenziswa ukuqeda izinto ezi-asidi futhi ishintshe ibhalansi ye-asidi-base yendawo yokusabela, okubaluleke kakhulu ekwakhiweni kwezinto eziphilayo ezenziwe ngokwenziwa.

Ngaphezu kwalokho, i-triethylamine ingasetshenziswa futhi njengophethiloli onamandla aphezulu, i-raber vulcanization accelerator, i-surfactant, i-wetting agent kanye ne-bactericide, njll.

Kodwa-ke, yize i-triethylamine isetshenziswa kabanzi emikhakheni eminingi, futhi inobuthi kanye nokucasuka okuthile. Ngakho-ke, kubalulekile ukulandela ngokuqinile izinqubo zokusebenza zokuphepha ngesikhathi sokusetshenziswa ukuqinisekisa ukuphepha kwabantu kanye nemvelo.

Izakhiwo Zamakhemikhali ze-Triethylamine
Iphuzu lokuncibilika -115 °C
Iphuzu lokubila 90 °C
ukuminyana 0.728
ubuningi bomusi 3.5 (uma kuqhathaniswa nomoya)
umfutho womusi 51.75 mm Hg (20 °C)
inkomba yokubuyisa n20/D 1.401(lit.)
I-FEMA 4246 | I-TREETHYLAMINE
Fp 20 °F
izinga lokushisa lokugcina. Gcina ngaphansi kuka-+30°C.
amanzi ancibilikayo: ancibilikayo angu-112g/L ku-20°C
i-pka 10.75 (ku-25℃)
ifomu le-Liquid
Amandla adonsela phansi athile 0.725 (20/4℃)
umbala ocacile
PH 12.7 (100g/l, H2O, 15℃)(IUCLID)
I-polarity ehlobene 1.8
Iphunga Iphunga elinamandla elifana ne-ammonia
Uhlobo lwephunga lenhlanzi
Umkhawulo Wephunga 0.0054ppm
umkhawulo wokuqhuma 1.2-9.3%(V)
Ukuncibilika Kwamanzi 133 g/L (20 ºC)
I-Merck 14,9666
Inombolo ye-JECFA 1611
I-BRN 1843166
Umthetho kaHenry oQondile 1.79 ku-25 °C (Christie noCrisp, 1967)

Ulwazi lokuxhumana

I-MIT-IVY INDUSTRY CO., LTD

Ipaki Yemboni Yamakhemikhali, 69 Guozhuang Road, Yunlong District, Xuzhou City, Province Jiangsu, China 221100

TEL: 0086- 17363307174 FAX:0086-0516-83666375

WHATSAPP:0086- 17363307174 EMAIL: Kevin@MIT-IVY.COM