Sowopropanol, eyaziwa nangokuthi i-isopropyl alcohol noma i-2-propanol, uketshezi olungenamibala, oluvuthayo ngephunga elithile. Kuyinto esetshenziswa kakhulu yamakhemikhali yamakhemikhali ethola izinhlelo zokusebenza ezinhlobonhlobo zezimboni, kufaka phakathi ama-Pharmaceutical, izimonyo kanye nezimboni zokufaka ukudla. Kulesi sihloko, sizokwehla sijule egameni elijwayelekile le-isopropanol kanye nokusetshenziswa kwalo okuhlukahlukene nezakhiwo.
Igama elithi "Sopropanol" libhekisela ekilasini lamakhompiyutha amakhemikhali aqukethe amaqembu afanayo asebenza kanye nesakhiwo samangqamuzana njenge-ethanol. Umehluko ulele eqinisweni lokuthi i-sopropanol iqukethe iqembu elengeziwe le-methyl elinamathiselwe ku-atom yekhabhoni eduze kweHydroxyl Group. Leli qembu elengeziwe le-methyl linikeza izakhiwo ezahlukahlukene zomzimba nezekhemikhali eziqhathaniswa ne-ethanol.
I-Sopropanol ikhiqizwa ngentshiseko ngezindlela ezimbili eziphambili: Inqubo ye-Acetone-Buthanol nenqubo ye-propylene oxide. Enqubweni ye-Acetone-Buthanol, i-Acetone ne-Buthanol baphendulwa phambi kwe-catalyst ye-acid ukukhiqiza i-isopropanol. Inqubo ye-oxide ye-propylene oxide ifaka ukusabela kwe-propylene nge-oxygen phambi kwe-catalyst ukukhiqiza i-plylene glycol, eseguqulwa ibe yi-isopropanol.
Okunye ukusetshenziswa okuvame kakhulu kwe-isopropanol ukukhiqizwa kwezimonyo kanye nemikhiqizo yokunakekelwa komuntu siqu. Imvamisa isetshenziswa njenge-solvent kule mikhiqizo ngenxa ye-solubility yayo kanye nezakhiwo ezingacasuli. Ngokwengeziwe, kusetshenziswa futhi ekukhiqizweni kwabahlanzayo zasendlini, lapho kufakwa khona izinto zayo ze-Genericidal. Embonini yezemithi, i-sopropanol isetshenziswa njenge-solvent lapho kulungiswa izidakamizwa futhi njengento eluhlaza yokuhlanganiswa kwamanye amakhompiyutha emithi.
Ngaphezu kwalokho, i-isopropanol nayo isetshenziswa embonini yokusebenza yokudla njenge-ejenti yokunambitha nokulondolozwa. Kuvame ukutholakala ekudleni okucutshunguliwe okufana nama-jams, ama-jellies kanye neziphuzo ezithambile ngenxa yekhono lawo lokuthuthukisa ukunambitheka nokubuyisa impilo eshalofu. Ubuthi obuphansi be-isopropanol buvumela ukuthi lisetshenziswe ngokuphepha kulezi zicelo.
Ekuphetheni, i-sopropanol iyinto esetshenziswa kakhulu yamakhemikhali enamakhemikhali amaningi ezimboni. Isakhiwo saso esihlukile se-molecular kanye nezakhiwo ezibonakalayo zikwenza kube yisithako esibalulekile ezimbonini ezahlukahlukene, kufaka phakathi izimonyo, amakhamishini kanye nokusebenza kokudla. Ulwazi lwegama layo elivamile nokusetshenziswa kwalo luhlinzeka ngokuqonda okungcono kwalesi sakhiwo samakhemikhali esiguquguqukayo.
Isikhathi Seposi: Jan-22-2024