Tert-Butanol |75-65-0
Idatha Yendawo Yomkhiqizo:
| Igama Lomkhiqizo | I-Tert-Butanol |
| Izakhiwo | Amakristalu angenambala noma uketshezi, anephunga le-camphoraceous |
| Iphoyinti Lokuncibilika(°C) | 25.7 |
| Indawo yokubilisa(°C) | 82.4 |
| Ukuminyana okuhlobene (Amanzi=1) | 0.784 |
| Ukuminyana komhwamuko okuhlobene (umoya=1) | 2.55 |
| Umfutho womhwamuko ogcwele (kPa) | 4.1 |
| Ukushisa komlilo (kJ/mol) | -2630.5 |
| Ingcindezi ebucayi (MPa) | 3.97 |
| I-Octanol/i-partition coefficient yamanzi | 0.35 |
| Iphoyinti elikhanyayo (°C) | 11 |
| Izinga lokushisa lokushisa (°C) | 170 |
| Umkhawulo wokuqhuma okuphezulu (%) | 8.0 |
| Umkhawulo wokuqhuma ophansi (%) | 2.4 |
| Ukuncibilika | Incibilika emanzini, i-ethanol, i-ether. |
Izakhiwo Zomkhiqizo Nozinzo:
1.Inezici zokusabela kwamakhemikhali otshwala bezinga eliphezulu.Kulula ukukhipha amanzi emzimbeni kunotshwala bezinga eliphezulu nelesibili, futhi kulula ukukhiqiza i-chloride ngokunyakazisa nge-hydrochloric acid.Ayigqwali ensimbi.
2.Ingenza ingxube ye-azeotropic ngamanzi, okuqukethwe kwamanzi 21.76%, i-azeotropic point 79.92°C.Ukwengeza i-potassium carbonate kwisisombululo se-aqueous kungayenza ibe yi-stratified.Ukuvutha, umhwamuko nomoya kungakha izingxube eziqhumayo, kungabangela ukusha nokuqhuma lapho kuvezwe elangabi elivulekile nokushisa okuphezulu.Ingasabela ngokuqinile nge-oxidising agents.
3.Ukuzinza: Ukuzinza
4.Izinto ezivinjiwe: Ama-Acids, ama-anhydrides, ama-oxidising agents aqinile.
5.Ingozi ye-Polymerization: Ukungeyona i-polymerization
Isicelo somkhiqizo:
1.Ivame ukusetshenziswa njengesithako samapende nemithi esikhundleni se-n-butanol.Isetshenziswa njengezithasiselo zikaphethiloli ezinjinini ezivuthayo zangaphakathi (ukuvimbela i-carburettor icing) kanye nama-anti-explosive agents.Njengengxenye emaphakathi ye-organic synthesis kanye ne-alkylation impahla eluhlaza yokukhiqizwa kwezinhlanganisela ze-tert-butyl, ingakhiqiza i-methyl methacrylate, i-tert-butyl phenol, i-tert-butyl amine, njll. Isetshenziswa ekuhlanganiseni kwemithi nezinongo.Ukuphelelwa amanzi emzimbeni kwe-tert-butanol kungakhiqiza i-isobutene ngobumsulwa be-99.0-99.9%.Isetshenziswa njenge-solvent ye-detergent yezimboni, i-extractant yemithi, i-insecticide, i-solvent ye-wax, i-cellulose ester, i-solvent yepulasitiki nopende, futhi isetshenziselwa ukukhiqizwa kotshwala obunama-denatured, izinongo, i-essence yezithelo, i-isobutene nokunye.
2.I-solvent yokunqunywa kwesisindo se-molecular and reference substance for chromatographic analysis.Ngaphezu kwalokho, ngokuvamile ithatha indawo ye-n-butanol njenge-solvent kapende nemithi.Isetshenziswa njengezithasiselo zikaphethiloli enjinini evuthayo yangaphakathi (ukuvikela uqweqwe lwe-carburetor) kanye ne-anti-explosion.Njengengxenye emaphakathi ye-organic synthesis kanye ne-alkylation impahla eluhlaza yokukhiqizwa kwezinhlanganisela ze-tert-butyl, ingakhiqiza i-methyl methacrylate, i-tert-butyl phenol, i-tert-butyl amine, njll., futhi isetshenziselwa ukuhlanganiswa kwezidakamizwa nezinongo.Ukuphelelwa amanzi emzimbeni kwe-tert-butanol kungakhiqiza i-isobutene ngobumsulwa obungu-99.0% kuya ku-99.9%.
3.Isetshenziswa ku-organic synthesis, ukukhiqizwa kwezinongo nokunye.
Amanothi Okugcina Umkhiqizo:
1.Gcina endaweni epholile, nengena umoya.
2. Gcina kude nomlilo kanye nomthombo wokushisa.
3.Izinga lokushisa lokugcina akufanele lidlule ku-37°C.
4.Gcina isitsha sivaliwe.
5.Kufanele igcinwe ngokuhlukana nama-oxidizing agents, ama-acids, njll., futhi akufanele neze ihlanganiswe.
6.Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.
7.Vimbela ukusetshenziswa kwemishini namathuluzi alula ukwenza izinhlansi.
I-8.Indawo yokugcina kufanele ifakwe imishini yokwelapha izimo eziphuthumayo ezivuzayo kanye nezinto zokukhosela ezifanele.
