1-Propanol | 71-23-8
Idatha yeMveliso yeMveliso:
| Igama lemveliso | 1-Propanol |
| Iipropati | Ulwelo olungenambala kunye nencasa yotywala |
| Indawo yokunyibilika(°C) | -127 |
| Indawo yokubila(°C) | 97.1 |
| Ukuxinana ngokuzalana (Amanzi=1) | 0.80 |
| Ubuninzi bomphunga ozalanayo (umoya=1) | 2.1 |
| Uxinzelelo lomphunga (kPa) | 2.0(20°C) |
| Ubushushu bokutsha (kJ/mol) | -2021.3 |
| Ubushushu obubalulekileyo (°C) | 263.6 |
| Uxinzelelo olunzima (MPa) | 5.17 |
| I-Octanol / i-coefficient yokwahlula kwamanzi | 0.25 |
| Indawo edanyazayo (°C) | 15 |
| Ubushushu bokutshisa (°C) | 371 |
| Umda wokuqhushumba okuphezulu (%) | 13.5 |
| Umda wokudubula osezantsi (%) | 2.1 |
| Ukunyibilika | i-miscible ngamanzi, i-miscible kwizinto ezininzi ze-organic solvents ezifana ne-ethanol, i-ether. |
Ingcaciso yeMveliso:
IGlycerin, eyaziwa njenge glycerol ngokwemigangatho yesizwe, ayinambala, ayinavumba, iswiti-ivumbai-organic substance enenkangeleko yolwelo lwe-viscous olucacileyo. Ngokuqhelekileyo eyaziwa ngokuba yi-glycerol. IGlycerol, inokufunxa ukufuma emoyeni, kodwa ikwafunxa ihydrogen sulfide, ihydrogen cyanide kunye nesulfure dioxide.
Iipropati zeMveliso kunye noZinzo:
I-1.I-Miscible ngamanzi, utywala kunye nezinye i-solvents eziphilayo, zinokunyibilikisa ioli yemifuno, ioli yezilwanyana, i-resin yendalo kunye ne-synthetic resin. Inevumba elifana nele-ethanol. Akukho konakala kwintsimbi.
2.Iimpawu zeChemical: ezifana ne-ethanol, i-oxidation ivelisa i-propionaldehyde, i-oxidation eyongezelelweyo ivelisa i-propionic acid. Dehydrate nge sulfuric acid ukwenza ipropylene.
3.Ityhefu ephantsi. Impembelelo ye-Physiological ifana ne-ethanol, i-anesthesia kunye nokuvuselela i-mucous membranes inamandla kancinane kune-ethanol. Ityhefu nayo inkulu kune-ethanol, isakhono se-bactericidal somelele ngokuphindwe kathathu kune-ethanol. I-olfactory threshold concentration ye-73.62mg/m3.TJ 36-79 ichaza ukuba ubuninzi obuvumelekileyo bokugxininiswa emoyeni we-workshop yi-200mg/m3.
4.Uzinzo: Izinzile
5.Izinto ezivinjelwayo: Ii-oxidising agents ezinamandla, i-anhydrides, i-acids, i-halogens.
6.Ingozi yokwenziwa kwepolymerisation: Ukungasetyenziswa kwepolymerisation.
Isicelo seMveliso:
I-1.Propanol isetyenziswe ngokuthe ngqo njenge-solvent okanye i-synthetic propyl acetate, esetyenziswa njenge-solvent yepeyinti, ii-inki zokuprinta, izimonyo, njl. isetyenziswe kwimveliso yezongezo zokutya kunye neziqholo ezenziweyo. Ipropanol kwishishini lamachiza kwimveliso yeprobenecid, i-sodium valproate, i-erythromycin, i-epilepsy Jianan, i-adhesive hemostatic agent BCA, i-propylthiothiamine, i-2,5-pyridinedicarboxylic acid dipropyl ester; Isigaba sepropanol ester synthesized, esetyenziselwa izongezo zokutya, iiplastiki, iziqhumiso, njalo njalo; I-n-propanol derivatives, ngokukodwa i-di-n-propylamine ekuveliseni amayeza kunye ne-pesticides inezicelo ezininzi zokuvelisa i-pesticides i-aminesulphonamide, i-mycodamine, i-isopropanolamine, i-mirex, njalo njalo. Isetyenziselwa ukuvelisa izibulali-zinambuzane ezifana ne-aminesulphurin, i-bactrim, i-isoproterenol, i-mirex, i-sulphadoxine, i-fluroxypyr njalo njalo.
I-2.Isetyenziselwa njenge-solvent ye-oyile yemifuno, i-rubber yendalo kunye ne-resin, ezinye ii-resin zokwenziwa, i-ethyl cellulose kunye ne-polyvinyl butyral. Ikwasetyenziswa kwipeyinti yokutshiza ye-nitro, ipeyinti, izithambiso, isicoci samazinyo, isibulali-zinambuzane, isibulali-mbungu, i-inki, iiplastiki, i-antifreeze, i-adhesives njalo njalo.
3.Isetyenziswa ngokubanzi njengenyibilikisi. Ingasetyenziswa njengezinyibilikisi zepeyinti, i-inki yokuprinta, izithambiso, njl. njl., isetyenziselwa ukuveliswa kwamachiza, izibulala-zinambuzane, i-intermediates n-propylamine, esetyenziselwa ukuveliswa kwezongezo zokutya, iziqholo zokwenziwa njalo njalo. Ipropanol isetyenziswa ngokubanzi kwishishini lamachiza, izongezo zokutya, iiplastiki, iziqholo kunye nezinye izinto ezininzi.
4.Isetyenziswa njengamachiza kunye namayeza, iipeyinti kunye nezithambiso, njl.
Amanqaku okuGcina iMveliso:
1.Gcina kwindawo epholileyo nengena umoya.
2. Gcina kude nomlilo kunye nomthombo wobushushu.
3.Ubushushu bokugcina akufunekanga budlule kwi-37°C.
4. Gcina isitya sivaliwe.
5. Kufuneka igcinwe ngokwahlukileyo kwi-oxidising agents, i-acids, i-halogens kunye neekhemikhali ezidliwayo, kwaye akufanele neze ixutywe.
6.Sebenzisa izibane ezingagqabhukiyo kunye nezixhobo zokungenisa umoya.
7.Vimbela ukusetyenziswa kwezixhobo zoomatshini kunye nezixhobo ekulula ukuvelisa iintlantsi.
8.Indawo yokugcina kufuneka ixhotyiswe ngokuvuza kwezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zokukhusela.
