1-Propanol |71-23-8
Idatha Yendawo Yomkhiqizo:
| Igama Lomkhiqizo | 1-Propanol |
| Izakhiwo | Uketshezi olungenambala olunokunambitheka okudakayo |
| Iphoyinti Lokuncibilika(°C) | -127 |
| Indawo yokubilisa(°C) | 97.1 |
| Ukuminyana okuhlobene (Amanzi=1) | 0.80 |
| Ukuminyana komhwamuko okuhlobene (umoya=1) | 2.1 |
| Umfutho womhwamuko ogcwele (kPa) | 2.0(20°C) |
| Ukushisa komlilo (kJ/mol) | -2021.3 |
| Izinga lokushisa elibalulekile (°C) | 263.6 |
| Ingcindezi ebucayi (MPa) | 5.17 |
| I-Octanol/i-partition coefficient yamanzi | 0.25 |
| Iphoyinti elikhanyayo (°C) | 15 |
| Izinga lokushisa lokushisa (°C) | 371 |
| Umkhawulo ophezulu Wokuqhuma (%) | 13.5 |
| Umkhawulo wokuqhuma ophansi (%) | 2.1 |
| Ukuncibilika | I-miscible namanzi, ingxubevange kuzincibilikisi eziningi eziphilayo njenge-ethanol, i-ether. |
Incazelo Yomkhiqizo:
I-Glycerin, eyaziwa ngokuthi i-glycerol ngokwezindinganiso zikazwelonke, ayinambala, ayinaphunga, imnandi-iphungauketshezi lwe-organic olubonakala njengoketshezi lwe-viscous olusobala.Ngokuvamile eyaziwa ngokuthi glycerol.I-Glycerol, ingakwazi ukumunca umswakama emoyeni, kodwa futhi imunce i-hydrogen sulfide, i-hydrogen cyanide ne-sulphur dioxide.
Izakhiwo Zomkhiqizo Nozinzo:
I-1.Ihlanganiswe namanzi, utshwala nezinye izincibilikisi eziphilayo, ingancibilikisa amafutha emifino, amafutha ezilwane, inhlaka yemvelo kanye ne-synthetic resin.Inephunga elifana nele-ethanol.Ayikho insimbi.
2.Izakhiwo zamakhemikhali: ezifana ne-ethanol, i-oxidation ikhiqiza i-propionaldehyde, i-oxidation eyengeziwe ikhiqiza i-propionic acid.Dehydrate nge sulfuric acid ukwakha propylene.
3.Ubuthi obuphansi.Umphumela we-physiological ufana ne-ethanol, i-anesthesia kanye nokugqugquzela ulwelwesi lwamafinyila kunamandla kancane kune-ethanol.Ubuthi buphinde bube bukhulu kune-ethanol, ikhono le-bactericidal linamandla ngokuphindwe kathathu kune-ethanol.I-Olfactory threshold concentration ye-73.62mg/m3.TJ 36-79 ibeka ukuthi ukugxila okuphezulu okuvunyelwe emoyeni weshabhu ngu-200mg/m3.
4.Ukuzinza: Ukuzinza
5.Izinto ezivinjelwe: Ama-oxidising agents aqinile, ama-anhydrides, ama-acids, ama-halogen.
6.Ingozi ye-polymerisation: Ukungeyona i-polymerization.
Isicelo somkhiqizo:
I-1.I-Propanol isetshenziswa ngokuqondile njenge-solvent noma i-synthetic propyl acetate, esetshenziswa njenge-solvent yamapende, oyinki bokuphrinta, izimonyo, njll. Isetshenziselwa ukukhiqizwa kwe-n-propylamine, okuphakathi kwemithi kanye nezibulala-zinambuzane, futhi esetshenziswa ekukhiqizeni izithasiselo zokudla kanye namakha okwenziwa.I-Propanol embonini yezemithi yokukhiqiza i-probenecid, i-valproate ye-sodium, i-erythromycin, isithuthwane i-Jianan, i-adhesive haemostatic agent BCA, i-propylthiothiamine, i-2,5-pyridinedicarboxylic acid dipropyl ester;isigaba se-propanol ester synthesized, esetshenziselwa izithasiselo zokudla, ama-plasticisers, amakha, njalonjalo;I-n-propanol derivatives, ikakhulukazi i-di-n-propylamine ekukhiqizeni imithi kanye nezibulala-zinambuzane zinezicelo eziningi zokukhiqiza izibulala-zinambuzane i-aminesulphonamide, i-mycodamine, i-isopropanolamine, i-mirex, njalonjalo.Isetshenziselwa ukukhiqiza izibulala-zinambuzane ezifana ne-aminesulphurin, i-bactrim, i-isoproterenol, i-mirex, i-sulphadoxine, i-fluroxypyr njalonjalo.
2.Isetshenziswa njenge-solvent yamafutha emifino, irabha yemvelo nama-resin, amanye ama-synthetic resin, i-ethyl cellulose kanye ne-polyvinyl butyral.Ibuye isetshenziswe kupende we-nitro spray, upende, izimonyo, okokuhlanza amazinyo, isibulala-zinambuzane, isibulala-sikhunta, uyinki, amapulasitiki, i-antifreeze, izinto zokunamathisela nokunye.
3.Ngokujwayelekile isetshenziswa njenge-solvent.Ingasetshenziswa njengama-solvents kapende, uyinki yokunyathelisa, izimonyo, njll., esetshenziselwa ukukhiqizwa kwemithi, izibulala-zinambuzane, i-intermediates n-propylamine, esetshenziselwa ukukhiqizwa kwezithasiselo zokudla, izinongo zokwenziwa njalonjalo.I-Propanol isetshenziswa kabanzi embonini yezemithi, izithasiselo zokudla, ama-plasticisers, izinongo nezinye izici eziningi.
4.Isetshenziswa njengama-solvents nasezikhemisi, amapende nezimonyo, njll.
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-oxidising agents, ama-acids, ama-halogen namakhemikhali adliwayo, 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.
