Triethylamine ruwa ne mai mai launi wanda ke da ƙamshi mai ƙarfi na ammonia da ɗan hayaƙi a cikin iska. Yana narkewa kaɗan a cikin ruwa, amma yana narkewa a cikin sinadarai masu narkewa kamar ethanol da ether.

Triethylamine yana da amfani iri-iri, galibi a matsayin mai narkewa, mai hanawa, mai kiyayewa, kuma ana iya amfani da shi a cikin rini na roba. Musamman:

Maganin narkewa: Triethylamine yana narkewa a cikin mafi yawan sinadarai masu narkewa kamar ethanol, ether, da acetone, don haka ana amfani da shi sau da yawa azaman wani ɓangare ko madadin waɗannan sinadarai masu narkewa.

Mai hanawa da kiyayewa: A wasu halayen sinadarai ko hanyoyin ajiya, triethylamine na iya taka rawar mai hanawa don hana polymerization na abubuwa; a lokaci guda, ana iya amfani da shi azaman mai kiyayewa don tsawaita rayuwar abubuwa.

Rini na roba: Triethylamine yana da amfani mai mahimmanci a cikin hada rini kuma muhimmin abu ne a cikin tsarin hada wasu rini.

Babban mai kara kuzari: Triethylamine sau da yawa yana shiga a matsayin mai kara kuzari na alkaline a cikin halayen sinadarai, kuma tsarin sa na kara kuzari ya ƙunshi matakai kamar protonation, harin nucleophilic, da kuma samuwar haɗin hydrogen. Misali, triethylamine yana taka muhimmiyar rawa wajen kara kuzari a cikin Swern oxidation, dehydrohalogenation, Heck reaction, da kuma martanin shirya esters da amides daga acyl chlorides.

Amfani a cikin magunguna:

Maganin Neutralizer: ana amfani da shi don daidaita halayen acid-base na magunguna da inganta kwanciyar hankali da narkewar magunguna.

Mai Kara kuzari: yana haɓaka mahimman halayen sinadarai a cikin tsarin haɗa magunguna da inganta ingancin haɗa magunguna da yawan amfani da su.

Maganin kare rukuni mai aiki: kare takamaiman ƙungiyoyi a cikin ƙwayoyin magunguna don hana su fuskantar halayen da ba dole ba ko lalacewa yayin aikin haɗa su.

A taƙaice, triethylamine yana da amfani iri-iri a fannoni da dama kuma muhimmin abu ne na sinadarai na halitta.

Kayayyakin Sinadaran Triethylamine
Wurin narkewa -115 °C
Tafasawar zafin jiki 90°C
yawa 0.728
Yawan tururi 3.5 (idan aka kwatanta da iska)
Matsin tururi 51.75 mm Hg (20 °C)
ma'aunin haske n20/D 1.401(lit.)
FEMA 4246 | TRIETHYLAMINE
Fp 20 °F
Zafin ajiya. A adana a ƙasa da +30°C.
Ruwan narkewa: mai narkewa112g/L a 20°C
pka 10.75 (a 25℃)
ruwa mai siffar
Nauyin Musamman 0.725 (20/4℃)
Launi a bayyane
PH 12.7 (100g/l, H2O, 15℃)(IUCLID)
Bambancin ra'ayi 1.8
Ƙamshi Ƙamshi mai ƙarfi kamar ammonia
Nau'in wari mai kifi
Matsakaicin Ƙanshi 0.0054ppm
Iyakar fashewa 1.2-9.3% (V)
Narkewar Ruwa 133 g/L (20 ºC)
Kasuwa 14,9666
Lambar JECFA 1611
BRN 1843166
Dokar Henry Constant 1.79 a zafin jiki na 25 °C (Christie da Crisp, 1967)

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