Triethylamine ndi madzi opanda mtundu omwe ali ndi fungo lamphamvu la ammonia komanso utsi pang'ono mumlengalenga. Amasungunuka pang'ono m'madzi, koma amasungunuka mu zinthu zachilengedwe monga ethanol ndi ether.

Triethylamine imagwiritsidwa ntchito m'njira zosiyanasiyana, makamaka ngati chosungunulira, choletsa, chosungira, ndipo ingagwiritsidwenso ntchito mu utoto wopangidwa.

Zosungunulira: Triethylamine imasungunuka mu zosungunulira zambiri zachilengedwe monga ethanol, ether, ndi acetone, kotero nthawi zambiri imagwiritsidwa ntchito ngati gawo kapena cholowa m'malo mwa zosungunulira izi.

Choletsa ndi chosungira: Mu zochita zina zamakemikolo kapena njira zosungira, triethylamine imatha kukhala ngati choletsa kupopera kwa zinthu; nthawi yomweyo, ingagwiritsidwenso ntchito ngati chosungira kuti iwonjezere moyo wa zinthuzo.

Utoto wopangidwa: Triethylamine imagwira ntchito yofunika kwambiri popanga utoto ndipo ndi chinthu chofunikira kwambiri popanga utoto wina.

Chothandizira chachikulu: Triethylamine nthawi zambiri imagwira ntchito ngati chothandizira cha alkaline mu zochita za mankhwala, ndipo njira yake yothandizira imaphatikizapo magawo monga protonation, nucleophilic attack, ndi mapangidwe a hydrogen bond. Mwachitsanzo, triethylamine imagwira ntchito yofunika kwambiri yothandizira mu Swern oxidation, dehydrohalogenation, Heck reaction, ndi momwe kukonzekera ma esters ndi amides kuchokera ku acyl chloride kumachitikira.

Kugwiritsa ntchito mankhwala:

Neutralizer: imagwiritsidwa ntchito kusintha mphamvu ya asidi m'mankhwala ndikuwonjezera kukhazikika ndi kusungunuka kwa mankhwala.

Chothandizira: chimalimbikitsa machitidwe ofunikira a mankhwala popanga mankhwala ndikuwonjezera mphamvu ya kapangidwe ka mankhwala ndi kukolola bwino kwa mankhwala.

Choteteza gulu logwira ntchito: kuteteza magulu enaake m'mamolekyu a mankhwala kuti asakhudzidwe ndi zochita zosafunikira kapena kuwonongeka panthawi yopanga.

Mwachidule, triethylamine imagwiritsidwa ntchito m'njira zosiyanasiyana ndipo ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga mankhwala achilengedwe.

Katundu wa Triethylamine Chemical
Malo osungunuka -115 °C
Malo otentha 90 °C
kuchulukana 0.728
kuchuluka kwa nthunzi 3.5 (poyerekeza ndi mpweya)
kupanikizika kwa nthunzi 51.75 mm Hg (20 °C)
chizindikiro cha refractive n20/D 1.401(lit.)
FEMA 4246 | TREETHYLAMINE
Fp 20 °F
Sungani kutentha kosachepera +30°C.
Madzi osungunuka: sungunuka 112g/L pa 20°C
pka 10.75 (pa 25℃)
mawonekedwe a Madzi
Mphamvu Yokoka 0.725 (20/4℃)
mtundu Wowonekera
PH 12.7 (100g/l, H2O, 15℃)(IUCLID)
Polarity yoyerekeza 1.8
Fungo Fungo lamphamvu ngati la ammonia
Mtundu wa fungo la nsomba
Malo Ochotsera Fungo 0.0054ppm
malire ophulika 1.2-9.3%(V)
Kusungunuka kwa Madzi 133 g/L (20 ºC)
Merck 14,9666
Nambala ya JECFA 1611
BRN 1843166
Henry's Law Constant 1.79 pa 25 °C (Christie ndi Crisp, 1967)

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