Isibizo: N-ethylmorpholine.

Isifinyezo: NEM.

Igama lesiNgisi: N-ethylmorpholine.

Ifomula yamangqamuzana ithi C6H13NO futhi isisindo samangqamuzana si-115.2. Inombolo ye-CAS ngu-100-74-3.

Ifomula yesakhiwo:

Izakhiwo zomzimba namakhemikhali

I-N-Ethylmorpholine iwuketshezi olungenambala ukuya kokuphuzi kancane olune-viscosity (23°C) engu-2.3mPa.s, ukuminyana okuhlobene okungu-0.916, inkomba ye-refractive (23°C) engu-1.4415, iphoyinti elibilayo elingu-138~139°C. , kanye nephoyinti lokuqandisa elingu -60 ~-63℃, iphoyinti elikhanyayo (TCC) lingu-32℃, umfutho womhwamuko (20℃) ngu-813Pa. Incibilika emanzini, i-Pka=7.8.

Ukuhlanzeka komkhiqizo ≧98% noma ≧99%, umswakama ≦0.5

Izici kanye nokusetshenziswa

Ingasetshenziswa njenge-catalyst emkhakheni we-PU futhi inephunga elincane kune-NMM. I-N-ethylmorpholine ivame ukusetshenziswa njenge-solvent yamafutha nama-resin, futhi ingasetshenziswa njengendawo ephakathi ku-organic synthesis. Njengamanje, ezinye izinkampani ezifana ne-Air Products ne-Momentive zibonakala zingasanikezi lo mkhiqizo.

I-N-ethylmorpholine kanye ne-N-methylmorpholine zingama-medium-strength tertiary amine catalysts, afaneleka ikakhulukazi ukukhiqizwa kwamagwebu e-polyester aguquguqukayo e-polyurethane anokusebenza okuhle kokwakheka kwesikhumba. I-N-ethylmorpholine isengaba nomthelela oqinile we-catalytic ekuphenduleni kwejeli ngemva kokuba igwebu likhuphukele endaweni ephakeme kakhulu, landise amaseli ngokwezinga eliphezulu. Ngaphezu kwalokho, ukusabela okunegwebu kanye namazinga okuphendula kwe-gelation ngeke kushintshe kakhulu ngenxa yokugxila okuhlukahlukene kwe-catalyst, kodwa okubi kuyiphunga elinamandla.

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