ngwaahịa
2-Methoxyethanol Good Chemicl Solvent Easy Miscible with Water /Methyl Cellosolve CAS 109-86-4 Chemical Auxiliary Agent
Nkọwa ngwaahịa
MF: C3H8O2
MW: 76.09
Ọnọdụ: 109-86-4
1.Ethylene glycol monomethyl ether (nke a na-akpọ MOE), nke a makwaara dị ka ethylene glycol monomethyl ether, bụ mmiri mmiri transperent na-enweghị agba, nke na-adịghị mma na mmiri, mmanya, acetic acid, acetone na DMF.Dị ka ihe mgbaze dị mkpa, MOE na-ejikarị mmanụ dị iche iche, cellulose acetate, cellulose nitrate, mmanya soluble dyes na sịntetik resins.
2.Fast ihicha ihe mgbaze maka enamel na varnish, mkpuchi mkpuchi, ndị na-abanye na ọkwa ọkwa na ụlọ ọrụ agba agba, na-ejikwa ya maka ibipụta inks, na-akwadebe ihe mkpuchi, na ịmepụta plasticizers.N'ime afọ ndị na-adịbeghị anya, MOE na-ejiwanyewanye na ụlọ ọrụ ọgwụ, ụgbọ elu jet mmanụ na-egbochi icing agents, breeki mmanụ diluents, wdg, na dose ya na-abawanye kwa afọ.A na-enweta ya site na mmeghachi omume nke ethylene oxide na methanol.
3.Colorless transperent mmiri mmiri na obi ụtọ isi.Ọ bụ ihe na-adịghị mma na mmiri, ethanol, ether, glycerol, acetone na N, N-dimethylformamide.
4.A na-enweta ya site na mmeghachi omume nke ethylene oxide na methanol.Tinye methanol na boron trifluoride ether complex, tinye ethylene oxide na 25-30 ℃ n'okpuru mkpali, na okpomọkụ ga-akpaghị aka ga-ebili na 38-45 ℃ mgbe gafe.Wepu ngwọta mmeghachi omume enwetara site na potassium hydrocayanide methanol ngwọta na ph=8-9chemicalbook.Weghachite methanol, distill, ma nakọta akụkụ ahụ tupu 130 ℃ iji nweta ngwaahịa crude.Mgbe ahụ fractionate ma nakọta akụkụ nke 123-125 ℃, nke bụ ngwaahịa emechara.Na mmepụta nke ụlọ ọrụ mmepụta ihe, ethylene oxide na anhydrous methanol na-emeghachi omume na okpomọkụ dị elu na nrụgide dị elu, a pụkwara inweta ngwaahịa dị elu na-enweghị ihe ndị na-emepụta ihe.
Ngwa
1.Ọ na-eji dị ka a mkpuchi ihe mgbaze, penetrant, leveling gị n'ụlọnga na organic njikọ intermediate, nakwa dị ka ihe mgbakwunye maka jet mmanụ ụgbọala.
2.2-methoxyethanol, nke a makwaara dị ka ethylene glycol monoether, bụ etiti nke herbicide ethersulfonyl methyl, yana ihe mgbaze nke nitrocellulose na resin sịntetik.
3.A na-eji ngwaahịa a eme ihe dị ka ihe mgbaze maka mmanụ dị iche iche, lignin, nitrocellulose, acetate cellulose, mmanya na-esi ísì ụtọ na resins synthetic;A na-eji akwụkwọ kemịkal, reagent maka mkpebi nke ígwè, sulfate na carbon disulfide, na thinner maka mkpuchi, na nkwakọ ngwaahịa na akara nke cellophane, ngwa ngwa ihicha varnish na enamel.Enwere ike iji ya dị ka onye na-abanye n'ọkpụkpụ na ọkwa ọkwa na ụlọ ọrụ agba agba, ma ọ bụ dị ka plasticizer na brightener.
4.Mkpebi nke ígwè;Sulfate na carbon disulfide reagents, eji dị ka mmanụ dị iche iche;Lignin;nitrocellulose;Cellulose acetate;Ihe mgbaze maka agba agba mmanya na-agbaze na resins sịntetik.
