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N-methyl-2,2,2-trifluoroacetamide CAS:815-06-5
Ko te N-Methyl-2,2,2-trifluoroacetamide (NMTFA) he matū rongonui e mōhiotia ana mō tōna hanganga ngota ahurei me ngā tono kanorau puta noa i ngā ahumahi rerekē. Mā te tātai matū CF3CONHCH3, ko te NMTFA he rōpū trifluoromethyl (-CF3) e piri ana ki te tuara acetamide (-CONHCH3). Ka hangaia tēnei matū mā te tauhohenga o te waikawa trifluoroacetic me te methylamine, ka hua ake he totoka tioata me te kakara motuhake. E whai hua ana te NMTFA mō tōna tūranga hei poraka hanga maha i roto i te hanganga rauropi, te matū rongoā, me te mea hei matū matū i roto i te hanga matū me ngā rauemi motuhake e hiahia ana kia pai ake te pumau me te mahi.
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2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone CAS:204205-33-4
2-He pūhui waro te Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone, ko tōna āhua ko C10H8BrFO, he pūhui ketone halogenic me ōna āhuatanga hanganga me te matū nui.
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ETHYL 2-METHYL-4,4,4-TRIFLUOROACETOACETATE CAS:344-00-3
Ko te Ethyl 2-methyl-4,4,4-trifluoroacetoacetate (EMTFA) he matū nui e mōhiotia ana mō tōna hanganga ngota motuhake me ōna whakamahinga maha i roto i ngā ahumahi maha. Mā te tātai matū C8H11F3O4, kei te EMTFA he rōpū trifluoromethyl (-CF3) e piri ana ki te tuara β-keto ester, me te mahi ethyl ester. Ka hangaia tēnei matū mā te tauhohenga whakapūngao Claisen o te ethyl trifluoroacetate me te methyl acetate, ā, ka whai muri ko te esterification i raro i ngā tikanga whakahaere. Ka puta te EMTFA hei wai mārama, kore tae me ngā āhuatanga matū ahurei e whai hua ai i roto i te hanga rauropi, te matū rongoā, me te mea he takawaenga matua mō te whakaputa matū me ngā rauemi motuhake e hiahia ana kia pai ake te pumau me te mahi.
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trifluoroethyl methacrylate CAS:352-87-4
He matū rongonui a Trifluoroethyl methacrylate (TFEMA) e whai hua ana mō tōna hanganga ngota ahurei me ōna whakamahinga maha puta noa i ngā ahumahi maha. Mā te tātai matū C8H9F3O2, ka whakakotahi a TFEMA i te tuara methacrylate me te whakakapinga rōpū trifluoroethyl (-CF3CH2). Ka hangaia tēnei matū mā te tauhohenga esterification o te waikawa methacrylic me te trifluoroethanol, ka hua ake he wai mārama, kore tae me ngā āhuatanga matū motuhake. E tino whakanuia ana a TFEMA mō tana tūranga hei monomer tauhohe i roto i te matū polymer, i reira ka whakarei ake tōna wāhanga fluorinated i ngā āhuatanga rauemi pēnei i te hydrophobicity, te ātete matū, me te pumau wera.
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Cyclohexanemethanol CAS:100-49-2
Ko te cyclohexanemethanol, e mōhiotia ana ko te cyclohexylmethanol, he waipiro wai kore tae, he kakara miniti ngawari. Ko tōna tauira matū ko C7H14O, ā, i ahu mai i te cyclohexane mā te whakakapi i tētahi ngota hauwai ki tētahi rōpū hydroxyl (-OH). Mā tēnei whakarerekētanga hanganga ka whakakīia te cyclohexanemethanol ki ngā āhuatanga ahurei e kitea ana te tono puta noa i ngā ahumahi rerekē. He mea nui te whakamahinga o te matū i roto i ngā hanganga kakara, tae atu ki te hanga rongoā me ētahi atu matū waro nā tōna kaha ki te tauhohenga matū.
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Anhydride Trifluoromethanesulfonic CAS: 358-23-6
Ko te Trifluoromethanesulfonic anhydride (Tf2O) he matū kaha e mōhiotia ana mō tōna kaha tauhohenga me ōna whakamahinga maha i roto i te hanga matū waro me ngā huringa matū. Mā te tauira matū (CF3SO2)2O, ko te Tf2O he rua ngā rōpū trifluoromethanesulfonyl e honoa ana e te ngota hāora, e hanga ana i tētahi hanganga anhydride tino tauhohenga. Ka hangaia tēnei matū mā te tauhohenga o te waikawa trifluoromethanesulfonic me te acetic anhydride i raro i ngā āhuatanga whakahaere, ka hua ake he wai mārama, kore tae me ngā āhuatanga waikawa kaha. E whai uara ana te Tf2O mō tōna tūranga hei matū hiko kaha e kaha ana ki te whakahohe i ngā ngota waro, e whakahaere ana i ngā tukanga hanga puta noa i ngā ahumahi rongoā, polymers, me ngā matū pai.
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isopropyl trifluoroacetate CAS:400-38-4
He matū waro te Isopropyl trifluoroacetate e tohuhia ana e tōna āhua wai kore tae me te kakara hua. Ko tōna tauira matū ko C5H9F3O2, ā, i ahu mai i te waikawa trifluoroacetic mā te whakakapi i tētahi ngota hauwai ki tētahi rōpū isopropyl (-CH(CH3)2). Mā tēnei whakarerekētanga hanganga ka whakakiia te isopropyl trifluoroacetate ki ngā āhuatanga ahurei e kitea ana ngā tono puta noa i ngā ahumahi rerekē. He mea rongonui te whakamahinga o te matū i roto i ngā hanganga kakara, tae atu ki te hanganga o ngā matū motuhake me ngā rongoā nā tōna kaha ki te tauhohenga matū me te pumau.
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Cyclohexanecarboxaldehyde CAS:2043-61-0
He wai kore tae te Cyclohexanecarboxaldehyde, he kakara motuhake pērā i te aramona, e mōhiotia ana ko te cyclohexylcarboxaldehyde, ko te cyclohexyl aldehyde rānei. He matū waro tēnei me te tauira matū C6H10O, ā, e whakamahia whānuitia ana i roto i te umanga kakara nā tōna kakara reka. I ahu mai tēnei matū i te cyclohexane, ā, he mowhiti waro ono-mema me te rōpū aldehyde e piri ana (-CHO). Ko tōna āhua kakara ka whai wāhi ki tōna whakamahinga i roto i ngā hinu kakara, i ngā hopi, me ētahi atu hua kakara. Ka mahi anō hoki te Cyclohexanecarboxaldehyde hei matū matua i roto i te hanganga o ngā momo matū me ngā rongoā.
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2,2,2-TRIFLUOROETHYLAMINE CAS:753-90-2
Ko te 2,2,2-Trifluoroethylamine (TFEA) he matū rongonui e mōhiotia ana mō tōna hanganga ngota ahurei me ngā tono kanorau puta noa i ngā ahumahi rerekē. Mā te tauira matū CF3CH2NH2, ko te TFEA he rōpū trifluoromethyl (-CF3) e piri ana ki tētahi rōpū amino (-NH2). Ka hangaia tēnei matū mā te tauhohenga o te trifluoroacetaldehyde me te haukini, mā te whakahekenga rānei o te trifluoroacetonitrile, ka hua ake he wai pūngāwerewere, kore tae me te kakara motuhake rite ki te haukini. E whai hua ana te TFEA mō tōna tūranga hei poraka hanga i roto i te hanganga rauropi, te matū rongoā, me te mea hei matū matua i roto i te hanga o ngā matū me ngā rauemi motuhake e hiahia ana kia pai ake te pumau me te mahi.
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2,2,2-Trifluoroethyl methacrylate CAS:352-87-4
Ko te 2,2,2-Trifluoroethyl methacrylate (TFEMA) he matū waro rongonui e mōhiotia ana mō tōna hanganga matū motuhake me ōna whakamahinga maha puta noa i ngā ahumahi maha. Mā te tātai matū C7H9F3O2, ko te TFEMA te mea e tohuhia ana e tōna rōpū fluoroalkyl me te tuara methacrylate. Ka hangaia tēnei matū mā te whakahāngaitanga o te waikawa methacrylic me te 2,2,2-trifluoroethanol, ka hua ake he wai he iti te kohua me te kaha tauhohenga teitei i roto i ngā tukanga polymerization. E whakanuia ana te TFEMA mō tōna kaha ki te tuku āhuatanga ahurei ki ngā polymer, e whai hua ai i roto i te whakawhanaketanga o ngā rauemi me ngā paninga motuhake.
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1,1,1,3,3,3-Hexafluoro-2-propanol CAS:920-66-1
Ko te 1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) he matū rongonui e mōhiotia ana mō tōna hanganga ngota ahurei me ōna whakamahinga maha puta noa i ngā ahumahi maha. Mā te tātai matū C3H2F6O, ka tohuhia te HFIP e te aroaro o ngā ngota fluorine e ono e piri ana ki tētahi ngota waro tuatoru, ka hanga he waipiro pumau, he nui te fluorinated. Ka hangaia tēnei matū mā te tauhohenga o te hexafluoropropylene ki te wai, mā te hydrolysis rānei o te hexafluoroacetone, ka hua ake he wai mārama, kore tae me te kakara hua motuhake. E whai uara ana te HFIP mō tōna tūranga hei whakarewa, hei whakakorikori, hei whakaū i roto i te hanganga rauropi, te matū polymer, me ngā tono rongoā nā tōna kaha ki te here hauwai me ōna āhuatanga whakarewa ahurei.
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2,2,2-Trifluoroacetamid CAS:354-38-1
Ko te 2,2,2-Trifluoroacetamide, e mōhiotia whānuitia ana ko te trifluoroacetamide, he totoka tioata kore tae me te kakara koi, kawa. Ko tōna tauira matū ko CF3CONH2, ā, ko tōna rōpū trifluoromethyl (-CF3) e piri ana ki te tuara acetamide. He nui te whakamahinga o tēnei matū i roto i te mara o te matū waro, inā koa hei rōpū tiaki mō ngā amine i te wā e hangaia ana te peptide. Hei tāpiri, he poraka hanga i roto i te hanganga o ngā momo rongoā, matū ahuwhenua, me ngā matū motuhake, nā tōna kaha tauhohenga matū me te pumau.
