Triethylamine ndi madzi opanda utoto omwe ali ndi fungo lamphamvu la ammonia kapena fungo la nsomba, lofanana ndi fungo la madzi a ammonia, komanso utsi pang'ono mumlengalenga.

Makamaka, triethylamine imawoneka ngati madzi owonekera opanda mtundu kapena achikasu owala, osungunuka pang'ono m'madzi, koma osungunuka mu zosungunulira zachilengedwe monga ethanol ndi ether. Fomula yake ya mankhwala ndi C6H15N, kutentha kwa madzi ndi pafupifupi 89.5℃, kuchuluka kwa madzi ndi pafupifupi 0.73, kutentha kwa madzi ndi -7℃, ndipo kulemera kwa mamolekyu ndi 101.196. Makhalidwe enieni awa pamodzi amatsimikizira mawonekedwe a madzi a triethylamine kutentha kwa chipinda ndi kuthamanga.

Triethylamine imagwiritsidwa ntchito m'njira zosiyanasiyana. Imagwiritsidwa ntchito makamaka ngati chosungunulira, choletsa, chosungira, komanso ingagwiritsidwenso ntchito popanga utoto, ngati chothandizira cha alkaline, komanso kusintha pH.

Mwatsatanetsatane, triethylamine imagwira ntchito yofunika kwambiri m'magawo otsatirawa:

Zosungunulira: Triethylamine imasungunuka mu zinthu zambiri zachilengedwe monga ethanol, ether, ndi acetone, kotero nthawi zambiri imagwiritsidwa ntchito ngati gawo la zosungunulira izi kuti zithandize kusungunula ndi kufalitsa zinthu zina.

Zoletsa ndi zosungira: Mu mafakitale, triethylamine imagwiritsidwa ntchito ngati choletsa kupangika kwa ma polima panthawi ya zochita zina zamankhwala. Nthawi yomweyo, imakhalanso ndi mphamvu yoletsa kupha tizilombo toyambitsa matenda ndipo imatha kukulitsa moyo wa zinthu.

Utoto Wopangidwa: Triethylamine ingagwiritsidwe ntchito popanga utoto kuti mamolekyu a utoto azibalalika ndikupaka utoto bwino.

Chothandizira cha alkaline: Triethylamine ndi maziko achilengedwe omwe amatha kupanga mchere wosungunuka ndi ma inorganic acid. Mu kapangidwe ka mankhwala, nthawi zambiri amagwiritsidwa ntchito ngati chothandizira cha alkaline kuti ayambe kuchita zinthu monga esterification, acylation ndi olefination.

Kusintha pH: Popeza triethylamine imatha kuchitapo kanthu ndi ma acid kuti ipange mchere, ingagwiritsidwe ntchito kusokoneza zinthu za acidic ndikusintha acid-base balance ya chilengedwe, chomwe ndi chofunikira kwambiri pakupanga zinthu zachilengedwe.

Kuphatikiza apo, triethylamine ingagwiritsidwenso ntchito ngati mafuta amphamvu kwambiri, cholimbikitsira rabara vulcanization, surfactant, wetting agent komanso bactericide, ndi zina zotero.

Komabe, ngakhale triethylamine imagwiritsidwa ntchito kwambiri m'magawo ambiri, ilinso ndi poizoni ndi kuyabwa. Chifukwa chake, ndikofunikira kutsatira mosamala njira zodzitetezera panthawi yogwiritsa ntchito kuti anthu ndi chilengedwe zikhale zotetezeka.

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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