Isopropyl utshwala, eyaziwa nangokuthi i-isopropanol noma i-2-propanol, i-solvent evamile ye-organic ene-molecular formula ye-C3H8O.Izakhiwo zayo zamakhemikhali nezici zomzimba bezilokhu ziyizihloko ezithakaselwayo phakathi kosokhemisi nabavamile ngokufanayo.Umbuzo owodwa othakazelisayo ukuthi ingabe i-isopropyl alcohol iyancibilika emanzini.Ukuze siqonde lo mbuzo, kufanele sihlole endaweni yamakhemikhali futhi sihlole ukuxhumana phakathi kwala ma-molecule amabili.

Ukuncibilika kwanoma iyiphi into kusincibilikisi esinikeziwe kunqunywa ukusebenzisana phakathi kwe-athomu ne-solvent molecule.Endabeni yotshwala namanzi be-isopropyl, lokhu kusebenzisana ngokuyinhloko i-hydrogen bonding kanye namandla e-van der Waals.I-Isopropyl alcohol ineqembu le-hydroxyl (-OH) elingakha izibopho ze-hydrogen nama-molecule amanzi, kodwa umsila wayo we-hydrocarbon uxosha amanzi.Ukunyibilika okuphelele kwe-isopropyl alcohol emanzini kuwumphumela webhalansi phakathi kwalawa mandla amabili.

Kuyathakazelisa ukuthi ukuncibilika kwe-isopropyl alcohol emanzini kuncike ekushiseni nasekugxileni.Ezingeni lokushisa legumbi nangaphansi, i-isopropyl alcohol iyancibilika kancane emanzini, ne-solubility engaba ngu-20% ngevolumu ku-20°C.Njengoba izinga lokushisa likhuphuka, ukuncibilika kuncipha.Emazingeni aphezulu kanye namazinga okushisa aphansi, ukuhlukaniswa kwesigaba kungase kwenzeke, okuholela ezingxenyeni ezimbili ezihlukene-enye ecebile nge-isopropyl alcohol kanti enye inothile ngamanzi.

Ukuba khona kwezinye izinhlanganisela noma ama-surfactants nakho kungathinta ukunyibilika kwe-isopropyl alcohol emanzini.Isibonelo, ama-surfactants anobudlelwano be-isopropyl alcohol noma amanzi angashintsha ukunyibilika kwawo.Lesi sakhiwo sithola ukusetshenziswa emikhakheni eyahlukene njengezimonyo, ezemithi, namakhemikhali ezolimo, lapho ama-surfactants ngokuvamile esetshenziselwa ukuthuthukisa ukunyibilika kwezithako ezisebenzayo.

Sengiphetha, ukuncibilika kwe-isopropyl alcohol emanzini kuyisimo esiyinkimbinkimbi esibandakanya ibhalansi phakathi kwe-hydrogen bonding kanye namandla e-van der Waals.Nakuba incibilika kancane ekamelweni lokushisa nangaphansi, izici ezifana nezinga lokushisa, ukugxilisa ingqondo, nokuba khona kwezinye izinhlanganisela kungathinta kakhulu ukuncibilika kwayo.Ukuqonda okuphelele kwalokhu kusebenzisana nezimo kubalulekile ukuze kusetshenziswe ngempumelelo utshwala be-isopropyl ezinhlelweni ezihlukahlukene.