izindaba

Ukusetshenziswa kwe-Diethyltoluene (2-Ethyltoluene)

Izinto ezihlanganisa udayi: I-2-Ethyltoluene ivame ukusetshenziswa njengesihlanganisi sokwenziwa kodayi ngenxa yokuqina kwayo okuhle kwamakhemikhali kanye nokuqina kombala. Ngokushintsha kwesakhiwo kanye nokususwa kokusabela, izinhlobo ezahlukene zamadayi anemibala ethile kanye nezakhiwo zingahlanganiswa, ezisetshenziswa kabanzi embonini yezindwangu, yokunyathelisa kanye neyokudaya.

Izinto zokusetshenziswa ze-organic synthesis: I-2-Ethyltoluene nayo iyinto ebalulekile ye-organic synthesis, engasetshenziswa ukuhlanganisa ezinye izinto ze-organic, njenge-N-alkyl aromatic amines, njll. Lezi zinto zisetshenziswa kabanzi kumadayi, ama-pigment, imithi, izibulala-zinambuzane kanye neminye imikhakha.

Ngamafuphi, i-2-ethyltoluene inezicelo ezibalulekile ekuhlanganisweni kodayi kanye nokuhlanganiswa kwezinto eziphilayo, futhi iyinhlanganisela yezinto eziphilayo enokusetshenziswa okubanzi. Ukusetshenziswa kwayo okukhethekile kanye nomthamo kungahluka kuye ngezinkambu ezahlukene zokusetshenziswa kanye nezimo zenqubo.

I-Diethyltoluene isetshenziswa kulezi zindawo ezilandelayo:

Ukwenziwa kodayi: Njengomsebenzi ophakathi nendawo, kungasetshenziswa ukuhlanganisa izinhlobo ezahlukene zamadayi anemibala nezakhiwo ezithile ngokuguqulwa kwesakhiwo kanye nokususwa kokusabela, futhi kusetshenziswa kabanzi ezindwangu, ekunyatheliseni nasekudayeni kanye nakwezinye izimboni.
Imboni ye-Polyurethane: I-Diethyltoluenediamine (DETDA) isetshenziswa njenge-ejenti yokwelapha esebenza kahle kakhulu ekukhiqizweni kwama-foam aqinile e-polyurethane, izembozo, izinamathiseli, njll. ukuthuthukisa isivinini sokwelapha, ikhwalithi kanye nokusebenza kwemikhiqizo.
Ukukhiqizwa kokumboza: Iphendula nama-isocyanates ukuze ikhiqize ukumboza kwe-polyurethane okunezakhiwo ezinhle kakhulu, okuthuthukisa ubulukhuni, ukumelana nokuguguleka kanye nokumelana nesimo sezulu sobuso bezinto ezicutshungulwayo.
Amanye amasimu amakhemikhali: Ingasetshenziswa futhi njenge-ejenti yokwelapha ama-resin epoxy nama-resin e-alkyd, i-antioxidant yamafutha enjoloba, kanye nezibulala-zinambuzane, izinto ezidayayo, njll.
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe kanye nokujula kocwaningo, amasimu okusetshenziswa kwe-diethyltoluene azoba maningi kakhulu, okuhlanganisa amakhemikhali kaphethroli, imithi, amakha kanye neminye imikhakha.

95-53-4

Izakhiwo Zamakhemikhali ze-N,N-DIETHYL-P-TOLUIDINE
Iphuzu lokuncibilika 46.25°C (isilinganiso)
Iphuzu lokubila 103 °C (10 mmHg)
ukuminyana 0.92
inkomba yokubuyisa 1.533-1.535
Fp 93 °C
Ukuncibilika Kwamanzi Akuncibiliki emanzini
yakha uketshezi olucacile
i-pka 7.20±0.32(Kubikezelwe)
umbala ophuzi okhanyayo kuya kophuzi kuya koluhlaza okotshani
I-InChIKey HKJNHYJTVPWVGV-UHFFFAOYSA-N
Inkomba ye-CAS DataBase 613-48-9 (Inkomba ye-CAS DataBase)
Uhlelo Lokubhalisa Izinto ze-EPA I-Benzenamine, N,N-diethyl-4-methyl- (613-48-9)

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Isikhathi sokuthunyelwe: Okthoba-24-2024