2,2,2-TRIFLUOROETHYLAMINE CAS:753-90-2

Ko te 2,2,2-Trifluoroethylamine (TFEA) e tohuhia ana e tōna hanganga ngota, e whakaatu ana i tētahi rōpū trifluoromethyl (-CF3) e hono ana ki tētahi rōpū amino (-NH2). Ka hua mai i tēnei huinga he wai pūngāwerewere, kore tae me te ira kohua tata ki te 56°C me te kakara kino e rite ana ki te haukini. He ngāwari te wairewa o te TFEA ki te wai, ā, he pai te wairewa ki ngā whakarewa waro pōro, e whai wāhi ana ki tōna whakamahinga i roto i ngā tukanga matū maha. Nā tōna pumau matū i raro i ngā āhuatanga ngawari ka pai mō ngā tono e hiahia ana kia kore e nekeneke me te hototahi ki ngā taiao matū tairongo. Ngā Whakamahinga Hanganga Waro: Ko te TFEA he poraka hanga maha i roto i te hanga waro, inā koa i roto i te umanga rongoā mō te whakauru i ngā rōpū trifluoromethyl ki roto i ngā ngota rongoā. He maha ngā wā ka whakarei ake tēnei whakarerekētanga i te mahi koiora, te pumau pākia, me te urunga o te kiriuhi o ngā matū rongoā, ka nui ai te TFEA i roto i te kitenga me te whanaketanga rongoā. Whakakorikori: Ko te TFEA me ōna hua ka mahi hei whakakorikori i roto i ngā huringa matū maha, tae atu ki te hanga koretake me ngā tauhohenga amidation. Hei mua i te whakakorikori, ka whakarei ake te TFEA i te whai huatanga me te whiriwhiri o te tauhohenga, e tautoko ana i tana tono i roto i te hanga matū pai me te rangahau mātauranga. Ngā Matū Motuhake: Ka whakamahia te TFEA i roto i te hanga matū motuhake pēnei i ngā surfactants, ngā matū ahuwhenua, me ngā rauemi e hiahia ana kia pai ake te pumau o te matū me ngā āhuatanga hydrophobic. Nā tōna kaha ki te tuku āhuatanga ahurei ki ngā hua whakamutunga ka whai hua i roto i ngā whakatakotoranga e tino nui ana te whakarei ake i te mahi. Te Hanga Ka taea te hanga TFEA mā roto i ētahi tikanga, tae atu ki te tauhohenga o te trifluoroacetaldehyde me te haukini, te whakaiti rānei i te trifluoroacetonitrile. Ko te tikanga o mua ko te whakakotahi i te trifluoroacetaldehyde me te haukini i raro i ngā tikanga whakahaere kia puta ai te TFEA. Waihoki, ko te whakaiti i te trifluoroacetonitrile me te hauwai me te haukini ka whakarato i tētahi atu ara ki te hanga TFEA. Ka whakamahia ngā tikanga purenga pēnei i te distillation, te tango whakarewa rānei hei whiwhi i te TFEA i roto i te parakore teitei e tika ana mō ngā tono ahumahi. Hei whakarāpopototanga, he matū maha ngā mahi a te 2,2,2-trifluoroethylamine e tika ana mō te hanga rauropi, te catalysis, me te hanga matū motuhake. Ko ōna āhuatanga matū ahurei, tae atu ki te piki me te heke, te pumau, me ngā āhuatanga wairewa, ka whai wāhi ki tōna whakamahinga whānui puta noa i ngā rāngai ahumahi, e tautoko ana i ngā whanaketanga i roto i ngā rongoā, ngā matū pai, me te pūtaiao rauemi.