I-Triethylamine lulwelo olunamafutha olungenambala olunevumba elinamandla le-ammonia okanye ivumba lentlanzi, elifana nevumba lamanzi e-ammonia, kunye nomsi omncinci emoyeni.

Ngokukodwa, i-triethylamine ibonakala njengolwelo olungenambala ukuya kolukhanyayo olutyheli, olunyibilikayo kancinci emanzini, kodwa olunyibilikayo kwizinyibilikisi ze-organic ezifana ne-ethanol kunye ne-ether. Ifomyula yayo yekhemikhali yi-C6H15N, iqondo lokubila limalunga ne-89.5℃, uxinano lumalunga ne-0.73℃, iqondo lokukhanya limalunga ne--7℃, kwaye ubunzima be-molecular yi-101.196. Ezi mpawu zomzimba xa zidibene zimisela uhlobo lolwelo lwe-triethylamine kubushushu begumbi kunye noxinzelelo.

I-Triethylamine inoluhlu olubanzi lweendlela ezisetyenziswa ngayo. Isetyenziswa kakhulu njengesinyibilikisi, i-inhibitor, i-preservative, kwaye ingasetyenziselwa ukwenza iidayi, njenge-alkaline catalyst, kunye nokulungisa i-pH.

Ngokweenkcukacha, i-triethylamine inezicelo ezibalulekileyo kwezi ndawo zilandelayo:

Isinyibilikisi: I-Triethylamine iyanyibilika kwiintlaka ezininzi ze-organic ezifana ne-ethanol, i-ether, kunye ne-acetone, ngoko ke isetyenziswa rhoqo njengenxalenye yezi zinyibilikisi ukunceda ukunyibilikisa nokusasaza ezinye izinto.

Izithinteli kunye nezithinteli: Kwishishini, i-triethylamine isetyenziswa njengesithinteli ukuthintela ukwenziwa kwee-polymers ngexesha leempendulo ezithile zeekhemikhali. Kwangaxeshanye, ikwanayo nefuthe lokubulala iintsholongwane kwaye inokwandisa ubomi beshelufu bezinto.

Iidayi zokwenziwa: I-Triethylamine ingasetyenziselwa ukwenza iidayi ukunceda iimolekyuli zedayi zisasazeke kwaye zidaywe ngcono.

I-alkaline catalyst: I-Triethylamine sisiseko se-organic esinokwenza iityuwa ezinyibilikayo kunye nee-inorganic acids. Kwi-chemical synthesis, isetyenziswa rhoqo njenge-alkaline catalyst ukuququzelela iimpendulo ezifana ne-esterification, i-acylation kunye ne-olefination.

Ukulungisa i-pH: Ekubeni i-triethylamine inokusabela kunye nee-asidi ukwenza iityuwa, ingasetyenziselwa ukuphelisa izinto ezine-asidi kunye nokutshintsha ibhalansi ye-asidi-base yendawo yokusabela, nto leyo ebaluleke kakhulu ekuqulunqweni kwezinto eziphilayo.

Ukongeza, i-triethylamine ingasetyenziswa njenge-fuel enamandla aphezulu, i-raber vulcanization accelerator, i-surfactant, i-wetting agent kunye ne-bactericide, njl.njl.

Nangona kunjalo, nangona i-triethylamine isetyenziswa kakhulu kwiindawo ezininzi, ikwanayo netyhefu ethile kunye nokurhawuzelelwa. Ke ngoko, kuyimfuneko ukulandela ngokungqongqo iinkqubo zokusebenza zokhuseleko ngexesha lokusetyenziswa ukuqinisekisa ukhuseleko lwabantu kunye nokusingqongileyo.

Iipropati zeekhemikhali zeTriethylamine
Iqondo lokunyibilika -115 °C
Iqondo lokubila 90 °C
uxinano 0.728
uxinano lomphunga 3.5 (xa kuthelekiswa nomoya)
uxinzelelo lomphunga 51.75 mm Hg (20 °C)
isalathisi sokuchasana n20/D 1.401(lit.)
I-FEMA 4246 | I-TREETHYLAMINE
Fp 20 °F
ubushushu bokugcina. Gcina ngaphantsi kwe +30°C.
amanzi anyibilikayo: anyibilikayo ayi-112g/L kwi-20°C
i-pka 10.75 (kwi-25℃)
ifomu yolwelo
Ubunzima bomxhuzulane obuthile 0.725 (20/4℃)
umbala ocacileyo
PH 12.7 (100g/l, H2O, 15℃)(IUCLID)
I-polarity ehambelanayo 1.8
Ivumba Ivumba elibi elifana ne-ammonia
Uhlobo lwevumba
Umda wevumba 0.0054ppm
umda oqhumayo 1.2-9.3%(V)
Ukunyibilika kwamanzi 133 g/L (20 ºC)
I-Merck 14,9666
Inombolo ye-JECFA 1611
I-BRN 1843166
UHenry's Law Constant 1.79 kwi-25 °C (Christie kunye noCrisp, 1967)

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