-
I-N-methyl-2,2,2-trifluoroacetamide CAS:815-06-5
I-N-Methyl-2,2,2-trifluoroacetamide (NMTFA) yikhemikhali eyaziwayo ngenxa yesakhiwo sayo esikhethekileyo se-molecular kunye nokusetyenziswa okwahlukeneyo kumashishini ahlukeneyo. Ngefomula yekhemikhali i-CF3CONHCH3, i-NMTFA ineqela le-trifluoromethyl (-CF3) elinamathele kumqolo we-acetamide (-CONHCH3). Le khompawundi yenziwa nge-reaction ye-trifluoroacetic acid ene-methylamine, nto leyo ephumela kwi-crystalline solid enevumba elikhethekileyo. I-NMTFA ixatyiswa ngendima yayo njengebhloko yokwakha eguquguqukayo kwi-organic synthesis, i-pharmaceutical chemistry, kunye ne-reagent kwimveliso yeekhemikhali ezikhethekileyo kunye nezixhobo ezifuna uzinzo oluphuculweyo kunye nokusebenza.
-
I-2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone CAS:204205-33-4
2-I-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone yikhompawundi yendalo enesimo se-C10H8BrFO, ikhompawundi ye-halogenic ketone eneempawu ezibalulekileyo zesakhiwo kunye neekhemikhali.
-
I-ETHYL 2-METHYL-4,4,4-TRIFLUOROACETOACETATE CAS:344-00-3
I-Ethyl 2-methyl-4,4,4-trifluoroacetoacetate (EMTFA) yikhemikhali ebalulekileyo eyaziwa ngesakhiwo sayo esahlukileyo se-molecular kunye nokusetyenziswa kwayo ngeendlela ezahlukeneyo kumashishini ahlukeneyo. Ngefomula yekhemikhali i-C8H11F3O4, i-EMTFA ineqela le-trifluoromethyl (-CF3) elinamathele kwi-β-keto ester backbone, kunye nokusebenza kwe-ethyl ester. Le khemikhali yenziwa nge-Claisen condensation reaction ye-ethyl trifluoroacetate ene-methyl acetate, ilandelwa yi-esterification elandelayo phantsi kweemeko ezilawulwayo. I-EMTFA ibonakala njengolwelo olucacileyo, olungenambala oluneempawu zeekhemikhali ezikhethekileyo ezenza lube luncedo kwi-organic synthesis, kwi-pharmaceutical chemistry, kwaye njengesixhobo esiphambili sokuvelisa iikhemikhali ezikhethekileyo kunye nezinto ezifuna uzinzo oluphuculweyo kunye nokusebenza.
-
i-trifluoroethyl methacrylate CAS:352-87-4
I-Trifluoroethyl methacrylate (TFEMA) yikhemikhali ephawulekayo exabiseke kakhulu ngenxa yesakhiwo sayo esikhethekileyo se-molecular kunye nokusetyenziswa kwayo ngeendlela ezahlukeneyo kumashishini ahlukeneyo. Ngefomula yekhemikhali i-C8H9F3O2, i-TFEMA idibanisa umqolo we-methacrylate kunye nokutshintshwa kweqela le-trifluoroethyl (-CF3CH2). Le khemikhali yenziwa nge-esterification reaction ye-methacrylic acid kunye ne-trifluoroethanol, nto leyo ephumela kulwelo olucacileyo, olungenambala oluneempawu zekhemikhali ezahlukileyo. I-TFEMA ithathwa kakhulu ngendima yayo njenge-reactive monomer kwi-polymer chemistry, apho i-fluorinated moiety yayo iphucula iimpawu zezinto ezifana ne-hydrophobicity, ukumelana neekhemikhali, kunye nokuzinza kobushushu.
-
I-Cyclohexanemethanol CAS:100-49-2
I-Cyclohexanemethanol, ekwaziwa ngokuba yi-cyclohexylmethanol, lulwelo olungenambala olunevumba elithambileyo leminti. Inefomyula yekhemikhali i-C7H14O kwaye isuka kwi-cyclohexane ngokutshintsha i-athomu enye ye-hydrogen ngeqela le-hydroxyl (-OH). Olu tshintsho lwesakhiwo lufaka i-cyclohexanemethanol kwiipropati ezikhethekileyo ezisetyenziswa kumashishini ahlukeneyo. Le compound isetyenziswa kakhulu kwifomyula yeziqholo, kunye nokuhlanganiswa kwamayeza kunye nezinye iikhompawundi ze-organic ngenxa yokusebenza kwayo okuguquguqukayo kweekhemikhali.
-
I-Trifluoromethanesulfonic anhydride CAS:358-23-6
I-Trifluoromethanesulfonic anhydride (Tf2O) yi-reagent enamandla yekhemikhali eyaziwa ngokuba ne-reactivity yayo eqinileyo kunye nezicelo ezahlukeneyo kwi-organic synthesis kunye nokuguqulwa kweekhemikhali. Ngefomyula yekhemikhali (CF3SO2)2O, i-Tf2O inamaqela amabini e-trifluoromethanesulfonyl adityaniswe yi-atom yeoksijini, eyenza isakhiwo se-anhydride esisabela kakhulu. Le khompawundi yenziwa nge-reaction ye-trifluoromethanesulfonic acid kunye ne-acetic anhydride phantsi kweemeko ezilawulwayo, nto leyo ephumela kulwelo olucacileyo, olungenambala oluneempawu ezinamandla ze-asidi. I-Tf2O ixatyiswa ngendima yayo njenge-reagent enamandla e-electrophilic ekwaziyo ukuvuselela iimolekyuli ze-organic, iququzelele iinkqubo ezahlukeneyo zokwenziwa kwiimveliso zamayeza, iipolymers, kunye namashishini eekhemikhali ezintle.
-
isopropyl trifluoroacetate CAS:400-38-4
I-Isopropyl trifluoroacetate yikhompawundi yendalo ebonakaliswa yimo yayo yolwelo engenambala kunye nevumba leziqhamo. Inefomyula yekhemikhali i-C5H9F3O2 kwaye isuka kwi-trifluoroacetic acid ngokufaka i-atom enye ye-hydrogen ngeqela le-isopropyl (-CH3)2). Olu tshintsho lwesakhiwo lufaka i-isopropyl trifluoroacetate eneempawu ezikhethekileyo ezisetyenziswa kumashishini ahlukeneyo. Le khompawundi isetyenziswa kakhulu kwifomyula yeziqholo, kunye nokuhlanganiswa kweekhemikhali ezikhethekileyo kunye namayeza ngenxa yokusebenza kwayo okuguquguqukayo kunye nozinzo.
-
I-Cyclohexanecarboxaldehyde CAS:2043-61-0
I-Cyclohexanecarboxaldehyde lulwelo olungenambala olunevumba elifana nele-almond, elaziwa ngokuba yi-cyclohexylcarboxaldehyde okanye i-cyclohexyl aldehyde. Lulwelo oluphilayo olunefomyula yekhemikhali i-C6H10O kwaye lusetyenziswa kakhulu kwishishini leziqholo ngenxa yevumba lalo elimnandi. Olu lwelo lwenziwa kwi-cyclohexane kwaye lunendandatho yekhabhoni enamalungu amathandathu eneqela le-aldehyde eliqhotyoshelweyo (-CHO). Indalo yalo enuka kamnandi inegalelo ekusetyenzisweni kwayo kwiziqholo, kwiisepha, nakwezinye iimveliso ezinevumba kamnandi. I-Cyclohexanecarboxaldehyde ikwasebenza njengophawu lokuqala ekuhlanganisweni kweekhemikhali ezahlukeneyo kunye namayeza.
-
2,2,2-TRIFLUOROETHYLAMINE CAS:753-90-2
I-2,2,2-Trifluoroethylamine (TFEA) yikhemikhali eyaziwayo ngenxa yesakhiwo sayo esahlukileyo se-molecular kunye nokusetyenziswa kwayo okwahlukeneyo kumashishini ahlukeneyo. Ngefomula yekhemikhali i-CF3CH2NH2, i-TFEA ineqela le-trifluoromethyl (-CF3) eliqhotyoshelwe kwiqela le-amino (-NH2). Le khompawundi yenziwa nge-reaction ye-trifluoroacetaldehyde ene-ammonia okanye nge-reductive amination ye-trifluoroacetonitrile, nto leyo ebangela ulwelo oluguquguqukayo, olungenambala olunevumba elifana ne-ammonia. I-TFEA ixatyiswa ngendima yayo njengebhloko yokwakha kwi-organic synthesis, i-pharmaceutical chemistry, kunye ne-precursor kwimveliso yeekhemikhali ezikhethekileyo kunye nezixhobo ezifuna uzinzo oluphuculweyo kunye nokusebenza.
-
I-2,2,2-Trifluoroethyl methacrylate CAS:352-87-4
I-2,2,2-Trifluoroethyl methacrylate (TFEMA) yikhompawundi ephawulekayo yendalo eyaziwayo ngesakhiwo sayo esahlukileyo seekhemikhali kunye nokusetyenziswa okuguquguqukayo kumashishini ahlukeneyo. Ngefomula yekhemikhali i-C7H9F3O2, i-TFEMA ibonakaliswa liqela layo le-fluoroalkyl kunye nomqolo we-methacrylate. Le khompawundi yenziwa ngokwenziwa kwe-esterification ye-methacrylic acid nge-2,2,2-trifluoroethanol, nto leyo ebangela ulwelo oluneqondo lokubila eliphantsi kunye nokusebenza okuphezulu kwiinkqubo ze-polymerization. I-TFEMA ixatyiswa ngesakhono sayo sokunika ii-polymers iipropati ezikhethekileyo, nto leyo eyenza ukuba ibe luncedo ekuphuhlisweni kwezixhobo ezikhethekileyo kunye neengubo.
-
1,1,1,3,3,3-Hexafluoro-2-propanol CAS:920-66-1
I-1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) yikhemikhali eyaziwayo edume ngesakhiwo sayo esikhethekileyo se-molecular kunye nokusetyenziswa kwayo ngeendlela ezahlukeneyo kumashishini ahlukeneyo. Ngefomyula yekhemikhali i-C3H2F6O, i-HFIP ibonakaliswa bubukho bee-athomu ezintandathu ze-fluorine ezinamathele kwi-athomu yekhabhoni yesithathu, zenze i-alcohol ezinzileyo nene-fluorine eninzi. Le khemikhali yenziwa ngokuphendula kwe-hexafluoropropylene ngamanzi okanye nge-hydrolysis ye-hexafluoroacetone, nto leyo ephumela kulwelo olucacileyo, olungenambala olunevumba elikhethekileyo leziqhamo. I-HFIP ixatyiswa ngendima yayo njengesinyibilikisi, isihluzi, kunye nesiqinisi kwi-organic synthesis, i-polymer chemistry, kunye nokusetyenziswa kwamayeza ngenxa yamandla ayo okubopha i-hydrogen kunye neempawu zayo ezikhethekileyo zesinyibilikisi.
-
I-2,2,2-Trifluoroacetamid CAS:354-38-1
I-2,2,2-Trifluoroacetamide, eyaziwa ngokuba yi-trifluoroacetamide, sisixhobo esiqinileyo esingenambala esinevumba elibukhali nelirhabaxa. Inefomyula yekhemikhali i-CF3CONH2 kwaye ibonakaliswa liqela layo le-trifluoromethyl (-CF3) elinamathele kumqolo we-acetamide. Le khompawundi isetyenziswa kakhulu kwicandelo le-organic chemistry, ngakumbi njengeqela elikhuselayo le-amines ngexesha lokwenziwa kwe-peptide. Ukongeza, isebenza njengebhloko yokwakha ekuhlanganisweni kwamayeza ahlukeneyo, iikhemikhali zezolimo, kunye neekhemikhali ezikhethekileyo, ngenxa ye-reactivity yayo ekhethekileyo yeekhemikhali kunye nozinzo.
