Sunan da aka fi sani da shi: N-ethylmorpholine.

Takaitaccen bayani: NEM.

Sunan Ingilishi: N-ethylmorpholine.

Tsarin kwayoyin halitta shine C6H13NO kuma nauyin kwayoyin halitta shine 115.2. Lambar CAS ita ce 100-74-3.

Tsarin tsari:

Sifofin jiki da sinadarai

N-Ethylmorpholine ruwa ne mara launi zuwa rawaya kaɗan, yana da ɗanko (23°C) na 2.3mPa.s, yawan da ya kai 0.916, ma'aunin amsawa (23°C) na 1.4415, wurin tafasa na 138~139°C, da kuma wurin daskarewa na -60 ~ -63℃, wurin walƙiya (TCC) shine 32℃, matsin tururi (20℃) shine 813Pa. Yana narkewa a cikin ruwa, Pka = 7.8.

Tsarkakken samfurin ≧98% ko ≧99%, danshi ≦0.5

Halaye da Amfani

Ana iya amfani da shi a matsayin mai kara kuzari a fannin PU kuma ba shi da ƙamshi kamar NMM. Ana amfani da N-ethylmorpholine sau da yawa a matsayin mai narkewa ga mai da resins, kuma ana iya amfani da shi a matsayin matsakaici a cikin haɗakar halitta. A halin yanzu, wasu kamfanoni kamar Air Products da Momentive ba sa samar da wannan samfurin.

N-ethylmorpholine da N-methylmorpholine su ne masu ƙarfafa ƙarfin amine na uku, musamman ma don samar da kumfa mai laushi irin na polyester tare da kyakkyawan aikin samar da fata. N-ethylmorpholine har yanzu yana iya samun tasirin catalytic mai ƙarfi akan amsawar gel bayan kumfa ya tashi zuwa mafi girman matsayi, yana faɗaɗa ƙwayoyin zuwa matsakaicin matsayi. Bugu da ƙari, amsawar kumfa da ƙimar amsawar gel ba za su canza sosai ba saboda yawan abubuwan da ke haifar da catalytic daban-daban, amma rashin amfani shine ƙamshi mai ƙarfi.

Bayanin hulda

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