I-Global - I-Premier Isopropyl Alcohol: I-Multifaceted Organic Compound

Izakhiwo Zomzimba Nezamakhemikhali

Ukubukeka Nephunga: Luwuketshezi olungabonakali olungenambala olunephunga elifana nele-ethanol.
Ukuncibilika: Kungaxutshwa namanzi, i-ethanol, i-ether, i-acetone, nezinye izinto ezincibilikisayo eziphilayo.
Ezinye Izakhiwo: Isisindo sayo se-molar singama-60.10 g/mol, ukuminyana kungu-0.786 g/mL (ku-25℃), iphuzu lokuncibilika lingu-89.5℃, kanti iphuzu lokubila lingu-82.3℃. Iphuzu le-flash lingu-11.7℃.

Izindawo Zokufaka Isicelo

Isinyibilikisi: Isebenza njengesithako esihle kakhulu se-shellac, i-nitrocellulose, ama-alkaloid, irabha, amafutha, njll. Iphinde isetshenziswe ekwenziweni kwezibulala-zinambuzane kanye nezinto zokuhlanza ingilazi. Ngaphezu kwalokho, ingasebenza njengesithako samafutha embewu yekotini kanye nezinongo.

Izinto Zokusetshenziswa Embonini Yamakhemikhali Engokwemvelo: Ngokusebenzisa izindlela ezahlukahlukene zokusabela, ingakhiqiza imikhiqizo eminingi yamakhemikhali efana ne-isopropylamine, i-methyl isobutyl ketone, i-methyl isobutyl carbinol, njll. Le mikhiqizo isetshenziswa kabanzi ezimbonini ezifana nemithi, izibulala-zinambuzane, izimbozo, kanye noyinki.

Insimu Yezokwelapha: Kuyimpahla eluhlaza yokukhiqiza imithi efana nePropranolol, Rifampicin, Pindolol, Diisopropylamine Dichloroacetate, njll. Ingasetshenziswa ukukhipha amavithamini kanye nama-capsules okuhlanza imithi. Ivame ukusetshenziswa njengesibulali-magciwane sesikhumba, izitho zokufakelwa, kanye namadivayisi ezokwelapha, futhi ingasetshenziswa nasekulondolozweni kwezinhlobo zezinto eziphilayo.

Insimu Yemboni Yezinto Zogesi: I-isopropyl alcohol emsulwa kakhulu isetshenziswa njenge-ejenti yokuhlanza kanye ne-etchant ngesikhathi sokukhiqizwa kwezingxenye ze-semiconductor kanye nokuhlanganiswa kanye nokucutshungulwa kwamasekethe amakhulu kakhulu ahlanganisiwe. Ingasetshenziswa futhi njenge-ejenti yokuhlanza yokususa amafutha ensimbi.

Insimu Yezimoto: Njengesengezo sikaphethiloli, ingandisa inani le-octane likaphethiloli, ithuthukise ikhwalithi kaphethiloli. Ingasetshenziswa futhi njengesihlanzi sengilazi yezimoto, isihlanzi sezibuko zangemuva, kanye ne-ejenti yokulwa nokugqwala kwamafasitela omoya anjenge-aerosol.

Izindlela Zokulungiselela

Ukumuncwa kwe-propylene: Njengamanje, ukumanzisa ngqo kwe-propylene kuyindlela eyinhloko. Ngaphansi kwesenzo se-catalyst, i-propylene isabela ngqo namanzi ngokusebenzisa ukusabela okwengeziwe ukuze ikhiqize i-isopropyl alcohol. Ngokwesimo sesigaba sama-reactants, ingahlukaniswa ibe yindlela yesigaba segesi, indlela yesigaba esixubile segesi, kanye nendlela yesigaba soketshezi.

Ukukhiqizwa kwe-acetone nge-hydrogenation: Ngaphansi kwesenzo se-catalyst, i-acetone yehliswa ibe yi-isopropyl alcohol emoyeni we-hydrogen. Le ndlela inokushisa okuphansi kokusabela, ingcindezi evamile, ukusetshenziswa kwamandla okuphansi, ukugeleza kwenqubo elula, kanye nokugqwala okuncane emishinini.

Ukukhiqizwa kwe-hydrogen ye-Isopropyl Acetate: Ngaphansi kwesenzo se-catalyst, i-isopropyl acetate ifakwa i-hydrogenated ukuze ikhiqize i-isopropyl alcohol kanye ne-ethanol ngasikhathi sinye. Kodwa-ke, kunemikhiqizo eminingi ephumayo, futhi ukuhlukaniswa kwe-ethanol kanye ne-isopropyl alcohol kunzima, ngakho-ke akukaze kusetshenziswe kabanzi.

Izinyathelo zokuzivikela

Umhwamuko we-isopropyl alcohol uyacasula amehlo nesikhumba, futhi ukuphefumula kungaba yingozi. Kungokwesigaba sesi-3 se-carcinogen. Uma abantu bephefumula amazinga ahlukene e-isopropyl alcohol, bazoba nokusabela okuhlukile. Isibonelo, ku-400 ppm, kuzobangela ukucasuka okuncane emehlweni, ekhaleni, nasemphinjeni, kanti ku-20000 ppm, kuzobeka impilo noma impilo engozini ngokushesha.

I-Isopropyl alcohol iyasha. Umhwamuko wayo ungakha ingxube eqhumayo nomoya. Ingabangela ukusha nokuqhuma uma ivezwa emalangabini avulekile kanye nokushisa okukhulu. Kufanele igcinwe endaweni yokugcina izinto epholile nenomoya, kude nemithombo yomlilo kanye nemithombo yokushisa, ivikelwe elangeni eliqondile, futhi isitsha kufanele sigcinwe sivaliwe. Kufanele sigcinwe sodwa kuma-oxidants.

Imininingwane

Ishidi Lokulawula Ikhwalithi