I-Ethyl 2-ethylacetoacetate；2-ethyl-3-oxo-butanoicaciethylester；I-Ethyl alpha-acetylbutyrate I-CAS: 607-97-6

I-Ethyl 2-ethylacetoacetate, ekwabizwa ngokuba yi-2-ethyl-3-oxo-butanoic acid ethyl ester okanye i-ethyl alpha-acetylatebutyrate, ifumana izicelo ezahlukeneyo kumashishini ahlukeneyo ngenxa yesakhiwo sayo esahlukileyo seekhemikhali kunye nokusebenza kwayo. Kwishishini lezemithi, isebenza njengendawo ebalulekileyo yokwenziwa kweekhompawundi ezahlukeneyo zezemithi. Indalo yayo eguquguqukayo ivumela ukuba isetyenziswe kwimveliso yamayeza ajolise kwiindawo ezahlukeneyo zonyango. Ukongeza, isebenza njengesiseko sokwakha sokulungiselela iibhloko zokwakha ze-chiral kunye neekhompawundi ze-heterocyclic, ezibalulekileyo ekufumaneni amayeza kunye neenkqubo zophuhliso. Ngaphezu koko, i-ethyl 2-ethylacetoacetate idlala indima ebalulekileyo kwimveliso yevumba elimnandi kunye nencasa. Isetyenziswa ekuhlanganisweni kwee-esters, ezinegalelo kwivumba elimnandi kunye neeprofayili zencasa yeemveliso ezininzi zabathengi, kubandakanya iziqholo, ii-colognes, kunye neencasa zokutya. Amandla ayo okunika amanqaku eziqhamo kunye neentyatyambo afunekayo ayenza ibe sisithako esibalulekileyo ekudalweni kweevumba ezahlukeneyo kunye neencasa. Ukusebenza kwayo kunye namaqela asebenzayo kwenza ukuba ibe yinxalenye ebalulekileyo kwimveliso yeekhemikhali ezintle kunye nezixhobo ezikhethekileyo. Ukufakwa kwayo kwiindlela zokwenziwa kweekhemikhali kwenza kube lula ukuvelisa iikhompawundi ezahlukeneyo ngokwesakhiwo kunye nokusetyenziswa kwisayensi yezinto, iikhemikhali zezolimo, kunye nezinye iindawo zoshishino. Ngaphezu koko, i-ethyl 2-ethylacetoacetate ibonisa amandla njengebhloko yokwakha uphuhliso lwezinto eziphambili kunye neepolima. Ngokusebenzisa i-reactivity yayo yeekhemikhali, abaphandi kunye nabavelisi banokudala izinto ezintsha zepolymeric ezineempawu ezilungiselelwe wena, ezinje ngamandla oomatshini aphuculweyo, uzinzo lobushushu, kunye neempawu zokukhanya. Ngokubanzi, ukusetyenziswa okubanzi kwe-ethyl 2-ethylacetoacetate kwiindawo zamayeza, ivumba elimnandi, incasa, kunye nesayensi yezinto ezibonakalayo kugxininisa ukubaluleka kwayo njengekhompawundi yeekhemikhali eguquguqukayo enezicelo ezibanzi kwiindawo ezahlukeneyo zoshishino kunye nophando.