samfurori
2-Methoxyethanol Kyakkyawan Chemicl Narke Mai Sauƙi Mai Sauƙi tare da Ruwa /Methyl Cellosolve CAS 109-86-4 Wakilin Taimakon Kemikal
Bayanin samfur
Saukewa: C3H8O2
MW: 76.09
Saukewa: 109-86-4
1.Ethylene glycol monomethyl ether (wanda aka rage a matsayin MOE), wanda kuma aka sani da ethylene glycol monomethyl ether, wani ruwa ne mara launi, wanda ba shi da kyau tare da ruwa, barasa, acetic acid, acetone da DMF.A matsayin mai mahimmancin ƙarfi, MOE ana amfani dashi sosai a cikin mai daban-daban, acetate cellulose, nitrate cellulose, dyes mai narkewa da barasa da resins na roba.
2.Fast bushewa kaushi for enamel da varnish, shafi diluents, shiga da kuma matakin jamiái a cikin rini masana'antu, kuma ana amfani da bugu tawada, shirya sealants, da kuma masana'antu plasticizers.A cikin 'yan shekarun nan, MOE yana ƙara yin amfani da shi a cikin masana'antar harhada magunguna, man fetur na jirgin sama don hana icing agents, diluents mai birki, da dai sauransu, kuma adadin sa yana ƙaruwa kowace shekara.Ana samun shi ta hanyar amsawar ethylene oxide tare da methanol.
3.Colorless m ruwa tare da dadi wari.Yana da haɗari da ruwa, ethanol, ether, glycerol, acetone da N, N-dimethylformamide.
4.An samu ta hanyar amsawar ethylene oxide tare da methanol.Ƙara methanol zuwa boron trifluoride ether complex, ƙara ethylene oxide a 25-30 ℃ a ƙarƙashin motsawa, kuma zafin jiki zai tashi kai tsaye zuwa 38-45 ℃ bayan wucewa.A ware maganin da aka samu tare da potassium hydrocayanide methanol bayani zuwa ph=8-9chemicalbook.Mai da methanol, distill, kuma tattara ɗan juzu'i kafin 130 ℃ don samun ɗanyen samfurin.Sa'an nan fractionate da tattara 123-125 ℃ juzu'in, wanda shi ne ƙãre samfurin.A cikin samar da masana'antu, ethylene oxide da methanol anhydrous suna amsawa a babban zafin jiki da matsa lamba, kuma ana iya samun samfuran yawan amfanin ƙasa ba tare da haɓaka ba.
Aikace-aikace
1.It da ake amfani da matsayin shafi sauran ƙarfi, mai shiga, matakin wakili da Organic kira tsaka-tsaki, da kuma a matsayin ƙari ga jet man fetur.
2.2-methoxyethanol, wanda kuma aka sani da ethylene glycol monoether, shine matsakaicin herbicide ethersulfonyl methyl, da kuma sauran ƙarfi na nitrocellulose da resin roba.
3.Wannan samfurin ana amfani dashi azaman mai ƙarfi don mai daban-daban, lignin, nitrocellulose, acetate cellulose, dyes mai narkewa da barasa da resins na roba;Littafin sinadarai, reagent don ƙaddara ƙarfe, sulfate da carbon disulfide, kuma mai bakin ciki don sutura, ana amfani da shi a cikin marufi da rufewar cellophane, bushewa mai sauri da enamel.Hakanan za'a iya amfani dashi azaman mai shiga da daidaitawa a masana'antar rini, ko azaman filastik da mai haske.
4.Kaddamar da ƙarfe;Sulfate da carbon disulfide reagents, ana amfani da su azaman mai daban-daban;Lignin;Nitrocellulose;Cellulose acetate;Abubuwan narkewa don rini masu narkewar barasa da resins na roba.
