Kugwiritsa Ntchito Diethyltoluene (2-Ethyltoluene)

Zosakaniza zopangira utoto: 2-Ethyltoluene nthawi zambiri imagwiritsidwa ntchito ngati chosakaniza popanga utoto chifukwa cha kukhazikika kwa mankhwala ake komanso kukhazikika kwa mitundu. Kudzera mu kusintha kwa kapangidwe kake ndi kutulutsa kwa reaction, mitundu yosiyanasiyana ya utoto yokhala ndi mitundu ndi zinthu zinazake imatha kupangidwa, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale opanga nsalu, kusindikiza ndi kupaka utoto.

Zinthu zopangira zachilengedwe: 2-Ethyltoluene ndi chinthu chofunikira kwambiri chomwe chimagwiritsidwa ntchito popanga zinthu zina zachilengedwe, monga N-alkyl aromatic amines, ndi zina zotero. Zinthuzi zimagwiritsidwa ntchito kwambiri mu utoto, utoto, mankhwala ophera tizilombo ndi zina.

Mwachidule, 2-ethyltoluene ili ndi ntchito zofunika kwambiri popanga utoto ndi kupanga kwachilengedwe, ndipo ndi chinthu chachilengedwe chomwe chimagwiritsidwa ntchito mosiyanasiyana. Ntchito zake zapadera ndi mlingo wake zimatha kusiyana malinga ndi malo osiyanasiyana ogwiritsira ntchito komanso momwe zinthu zilili.

Diethyltoluene imagwiritsidwa ntchito m'magawo otsatirawa:

Kupanga utoto: Monga njira yolumikizirana, ingagwiritsidwe ntchito popanga utoto wosiyanasiyana wokhala ndi mitundu ndi mawonekedwe ena kudzera mu kusintha kwa kapangidwe kake ndi kutulutsa kwa reaction, ndipo imagwiritsidwa ntchito kwambiri mu nsalu, kusindikiza ndi kupaka utoto ndi mafakitale ena.
Makampani a Polyurethane: Diethyltoluenediamine (DETDA) imagwiritsidwa ntchito ngati chotsukira champhamvu kwambiri popanga thovu lolimba la polyurethane, zokutira, zomatira, ndi zina zotero kuti ziwongolere liwiro la kutsukira, mtundu, ndi magwiridwe antchito a zinthuzo.
Kupanga Zophimba: Zimakhudzana ndi isocyanates kuti zipange zophimba za polyurethane zokhala ndi mawonekedwe abwino kwambiri, zomwe zimapangitsa kuti pamwamba pa zinthu zomwe zakonzedwa zikhale zolimba, zikhale zolimba komanso kuti zisawonongeke ndi nyengo.
Magawo ena a mankhwala: Itha kugwiritsidwanso ntchito ngati chothandizira kuchiritsa ma epoxy resins ndi ma alkyd resins, antioxidant yamafuta a rabara, komanso mankhwala ophera tizilombo, zinthu zopaka utoto, ndi zina zotero.
Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo komanso kuzama kwa kafukufuku, madera ogwiritsira ntchito diethyltoluene adzakula kwambiri, kuphatikizapo mankhwala a petrochemical, mankhwala, zonunkhira ndi madera ena.

Katundu wa Mankhwala a N,N-DIETHYL-P-TOLUIDINE
Malo osungunuka 46.25°C (chiyerekezo)
Malo otentha 103 °C (10 mmHg)
kuchulukana 0.92
chizindikiro cha refractive 1.533-1.535
Fp 93 °C
Kusungunuka kwa Madzi Sizimasungunuka m'madzi
kupanga madzi oyera
pka 7.20±0.32(Yonenedweratu)
mtundu wa lalanje wopepuka kuyambira wachikasu mpaka wobiriwira
InChIKey HKJNHYJTVPWVGV-UHFFFAOYSA-N
Chilolezo cha CAS DataBase 613-48-9 (Chilolezo cha CAS DataBase)
Dongosolo Lolembetsa Mankhwala a EPA Benzenamine, N,N-diethyl-4-methyl- (613-48-9)

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