Igama elingelolakho: I-N-ethylmorpholine.

Isifinyezo: NEM.

Igama lesiNgesi: i-N-ethylmorpholine.

Ifomula yemolekyuli yi-C6H13NO kwaye ubunzima bemolekyuli yi-115.2. Inombolo ye-CAS yi-100-74-3.

Ifomula yolwakhiwo:

Iimpawu zomzimba nezekhemikhali

I-N-Ethylmorpholine lulwelo olungenambala ukuya kolutyheli kancinci olune-viscosity (23°C) ye-2.3mPa.s, uxinano oluhambelanayo lwe-0.916, i-refractive index (23°C) ye-1.4415, iqondo lokubila le-138~139°C, kunye neqondo lokuqandisa le--60 ~-63℃, i-flash point (TCC) yi-32℃, uxinzelelo lomphunga (20℃) yi-813Pa. Iyanyibilika emanzini, i-Pka=7.8.

Ubumsulwa bemveliso ≧98% okanye ≧99%, ukufuma ≦0.5

Iimpawu kunye nokusetyenziswa

Ingasetyenziswa njenge-catalyst kwintsimi ye-PU kwaye inevumba elincinci kune-NMM. I-N-ethylmorpholine idla ngokusetyenziswa njengesinyibilikisi seoyile kunye nee-resin, kwaye ingasetyenziswa njengesixhobo esiphakathi kwi-organic synthesis. Okwangoku, ezinye iinkampani ezifana ne-Air Products kunye ne-Momentive azibonakali ngathi ziyayibonelela le mveliso.

I-N-ethylmorpholine kunye ne-N-methylmorpholine zii-catalysts ze-tertiary amine ezinamandla aphakathi, ezifanelekileyo ngakumbi ekuveliseni ii-polyurethane foams eziguquguqukayo zohlobo lwe-polyester ezinokusebenza kakuhle kokwakheka kolusu. I-N-ethylmorpholine isenokuba nefuthe elinamandla le-catalytic kwi-gel reaction emva kokuba i-foam inyuke iye kwinqanaba eliphezulu, yandisa iiseli ukuya kwinqanaba eliphezulu. Ngaphezu koko, i-foam reaction kunye ne-gelation reaction rates aziyi kutshintsha kakhulu ngenxa yoxinzelelo olwahlukeneyo lwe-catalyst, kodwa ingxaki yivumba elinamandla.

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