Chidule:

Triethylamine (molekyulu ya mamolekyulu: C6H15N), yomwe imadziwikanso kuti N,N-diethylethylamine, ndi homo-trisubstituted tertiary amine yosavuta kwambiri ndipo ili ndi makhalidwe ofanana ndi a tertiary amines, kuphatikizapo kupanga mchere, oxidation, ndi makhalidwe a Hingsburg a triethylamine. Mayeso (Hisbergreaction) palibe yankho. Imawoneka ngati madzi owonekera opanda mtundu kapena achikasu owala okhala ndi fungo lamphamvu la ammonia. Chemicalbook imasuta pang'ono mumlengalenga. Malo otentha: 89.5℃, kuchulukana (madzi = 1): 0.70, kuchulukana (mpweya = 1): 3.48, imasungunuka pang'ono m'madzi, imasungunuka mu ethanol ndi ether. Mayankho amadzimadzi ndi a alkaline. Ndi oyaka, ndipo nthunzi yake imatha kupanga chisakanizo chophulika ndi mpweya, ndi malire ophulika a 1.2% mpaka 8.0%. Oopsa, okwiyitsa kwambiri.

Njira yokonzekerayi ingapezeke mwa kugwiritsa ntchito mankhwala monga ethanol ndi ammonia pamaso pa haidrojeni mu reactor yokhala ndi chothandizira cha mkuwa-nickel-dongo pansi pa kutentha (190±2°C ndi 165±2°C). Kuchitapo kanthuko kudzapanganso monoethylamine ndi diethylamine. Pambuyo pa kuzizira, mankhwalawa amathiridwa ndi ethanol ndikuyamwa kuti apeze triethylamine yopanda kanthu. Pomaliza, pambuyo poti alekanitsidwa, akusowa madzi m'thupi komanso kugawidwa, triethylamine yoyera imapezeka.

Triethylamine ingagwiritsidwe ntchito ngati chosungunulira komanso ngati zinthu zopangira zinthu zachilengedwe. Ingagwiritsidwe ntchito ngati chothandizira pokonzekera phosgene polycarbonate, choletsa polymerization ya tetrafluoroethylene, chofulumizitsa rabara cha vulcanization, chosungunulira chapadera mu utoto chochotsera Chemicalbook, choletsa enamel kuuma, chopangira surfactant, chosungira, bactericide, ma Ion exchange resins, utoto, zonunkhira, mankhwala, mafuta amphamvu kwambiri ndi ma rocket propellants amadzimadzi, ndi zina zotero.

Nambala ya CAS 121-44-8

Fomula ya molekyulu C6H15N

Kulemera kwa maselo 101.19

Nambala ya EINECS 204-469-4

Malo osungunuka -115 °C

Malo otentha 90 °C

Kuchulukana 0.728

Kuchuluka kwa nthunzi 3.5 (poyerekeza ndi mpweya)

Kuthamanga kwa nthunzi 51.75 mm Hg (20 °C)

Chizindikiro cha refractive n20/D 1.401 (lit.)

Zambiri zamalumikizidwe

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