Kapangidwe ka thupi ndi kapangidwe kake ka diethylhydroxylamine

Mawonekedwe oyera: madzi opanda mtundu komanso owonekera.
Mtundu wa malonda a mafakitale: madzi owoneka bwino achikasu chopepuka.
Kukhazikika: Kukhazikika kutentha kwa chipinda, koma kusungidwa kwa nthawi yayitali kapena kukhudzidwa ndi dzuwa mwachindunji kapena kukhudzidwa ndi mpweya kumapangitsa kuti pang'onopang'ono mtunduwo ukhale wachikasu.
Kusungunuka: Madzi osungunuka mosavuta m'madzi, amakhala ndi alkaline pang'ono ku pepala la litmus, ndipo amasungunuka mu ethanol, ether, chloroform, benzene ndi zinthu zina zachilengedwe.
Zina: Idzakhala mitambo kwakanthawi ikagwedezeka mwamphamvu ndipo idzayera mwachibadwa patatha maola angapo; ili ndi fungo la amine; imatha kuyaka ndipo imapanga ma nitrogen oxides oopsa, ndipo nthunzi ndi mpweya zimatha kupanga zosakaniza zophulika; ndi poizoni ndipo imakwiyitsa maso ndi khungu.

Diethylhydroxylamine (DEHA) ndi chinthu chachilengedwe chokhala ndi formula ya mankhwala C4H11NO ndi kulemera kwa molekyulu ya 89.14. Ndi chinthu chochepetsera chachilengedwe champhamvu yapakatikati ndipo chimagwiritsidwa ntchito kwambiri popanga mankhwala, monga zoletsa polymerization ndi ma antioxidants, zinthu zokhazikika, ndi zina zotero.

Dziwani kuti chifukwa cha poizoni ndi kuyaka kwa diethylhydroxylamine, malamulo oyenera ayenera kutsatiridwa mosamala panthawi yogwiritsa ntchito ndi kusungira kuti zitsimikizire kuti ndi zotetezeka.

Kugwiritsa ntchito diethylhydroxylamine

Kupanga Mankhwala: Monga mankhwala ochepetsa mphamvu yapakati ya organic, diethylhydroxylamine imagwiritsidwa ntchito kwambiri popanga mankhwala ndipo ingagwiritsidwe ntchito ngati choletsa polymerization, antioxidant, stabilizer, ndi zina zotero.

Choletsa polymerization: Chimagwiritsidwa ntchito popanga ndi kusunga ma olefin olumikizidwa monga styrene ndi divinylbenzene kuti apewe polymerization yosayembekezereka.
Ma antioxidants: amagwiritsidwa ntchito pa ma olefin monomers, ma polyolefins ndi zinthu zina zachilengedwe kuti awonjezere nthawi yosungira.
Terminator: Imaletsa mwachangu kapena kuchepetsa kwambiri momwe polymerization imagwirira ntchito kuti ilamulire mawonekedwe a polymer.

Ntchito zina zamafakitale:

Makampani Ophera Tizilombo: Monga zinthu zopangira mankhwala ophera tizilombo, fungicides, ndi herbicides.
Makampani Opaka Utoto: Monga gawo lofunikira kwambiri, limatenga nawo mbali popanga utoto wosiyanasiyana.
Munda wa Rabala: Kuonjezera kukana kukalamba ndi kukana mphamvu kwa zinthu za rabala.
Mphamvu Yatsopano: Imagwiritsidwa ntchito ngati zinthu zokonzekera mapanelo a dzuwa, zomwe zimapereka mphamvu zabwino kwambiri zamagetsi.
Munda wa mankhwala: zinthu zofunika kwambiri popanga mankhwala ena.
Diethylhydroxylamine imagwira ntchito yofunika kwambiri m'magawo ambiri, ndipo kupangidwa kwake kukupitilirabe.

Katundu wa Mankhwala a N,N-Diethylhydroxylamine
Malo osungunuka −26-−25 °C (lit.)
Malo otentha 125-130 °C
kuchulukana 0.902 g/mL pa 25 °C
kuchuluka kwa nthunzi 3.07 (poyerekeza ndi mpweya)
kupanikizika kwa nthunzi 4 mm Hg (0 °C)
chizindikiro cha refractive n20/D 1.420(lit.)
Fp 115 °F
Sungani kutentha kosachepera +30°C.
mawonekedwe a Madzi
pka 14.19±0.69(Yonenedweratu)
mtundu Wowonekera
Mphamvu Yokoka Yokha 0.867
malire ophulika 1.9-10%(V)
Madzi osungunuka
Hygroscopic Yosavuta Kuzindikira
BRN 1731349
Malire a kuonekera kwa ACGIH: TWA 2 ppm
Kukhazikika: Kokhazikika. Kosapsa. Koyaka. Kosagwirizana ndi zinthu zamphamvu zopangitsa kuti zinthu ziume, komanso ma asidi amphamvu.

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