2,2,2-Trifluoroethyl methacrylate CAS:352-87-4

2,2,2-Trifluoroethyl methacrylate (TFEMA) bụ ngwakọta dị iche iche nwere ihe onwunwe kemịkalụ dị iche iche nke na-eme ka ọ baa uru n'ọtụtụ ngwa ụlọ ọrụ mmepụta ihe. Njirimara TFEMA bụ ihe eji emepụta kemịkalụ ya, nke gụnyere otu trifluoromethyl (-CF3) nke ejikọtara na azụ ethyl methacrylate. Nhazi molekul a na-enye TFEMA ihe pụrụ iche dịka ike elu dị ala na oke hydrophobicity, na-eme ka ọ dabara adaba maka ngwa ndị chọrọ ihe nwere ike iguzogide kemịkalụ na gburugburu ebe obibi. TFEMA bụ mmiri mmiri doro anya, enweghị agba nwere ebe esi mmiri nke ihe dị ka 100°C ma enwere ike ịgwakọta ya na ọtụtụ ihe mgbaze organic. Njirimara ndị a na-eme ka ojiji ya na mmeghachi omume polymerization gbanwee ihe onwunwe nke polymers ndị na-esi na ya apụta. Ojiji Mgbanwe Polymer: A na-ejikarị TFEMA eme ihe dị ka monomer na njikọta nke polymers pụrụ iche na copolymers. Ntinye ya na agbụ polymer na-enye akụkụ fluorinated nke na-eme ka iguzogide kemịkalụ, ịdịte aka, na njirimara njikọta dịkwuo mma. Ngwa gụnyere mkpuchi, ihe nrapado, na ihe ndị chọrọ arụmọrụ dị elu n'okpuru ọnọdụ siri ike. Mgbanwe Elu: Ọdịdị hydrophobic nke TFEMA na-eme ka ọ dị mma maka ịgbanwe elu iji chụpụ mmiri na ihe ndị ọzọ dị n'elu ala. Ihe onwunwe a na-achọta ngwa na mkpuchi elu maka eletrọniki, ngwaọrụ ahụike, na ihe owuwu ebe achọrọ iguzogide mmiri na nhicha dị mfe. Ngwa Nrapado: Ike TFEMA ime ka ike na ntachi obi dịkwuo mma na-eme ka ọ baa uru n'ịmepụta ihe nrapado maka ihe ndị na-ejikọ ihe nke na-esiri ike ijikọ, dị ka polima fluorinated na ọla. A na-emepụta TFEMA site na esterification nke methacrylic acid na 2,2,2-trifluoroethanol. A na-ejikarị acid eme ka mmeghachi omume ahụ ka mma, na-enye TFEMA dị ka ngwaahịa ester yana mmiri. Ụzọ nhicha gụnyere distillation ma ọ bụ mwepụ ihe mgbaze iji nweta TFEMA n'ịdị ọcha dị elu dabara adaba maka ngwa ụlọ ọrụ mmepụta ihe. Mfe nke polymerization nke ngwakọta ahụ na-eme ka uru ya dịkwuo mma n'ịmepụta ihe ndị ahaziri iche ahaziri maka ihe achọrọ arụmọrụ. Na nchịkọta, 2,2,2-trifluoroethyl methacrylate bụ ihe bara uru na sayensị kemịkalụ polima na ihe, na-enye ihe pụrụ iche nke na-enyere aka na mmepe nke ihe ndị dị elu nwere ike ịdịgide na njirimara arụmọrụ ka mma. Ọdịiche ya n'ịgbanwe elu na usoro ihe eji agwakọta ihe na-eme ka ọ dị mkpa n'ọtụtụ ụlọ ọrụ mmepụta ihe dị iche iche, na-akwado ọganihu na teknụzụ na imepụta ihe ọhụrụ.