1-Propanol |71-23-8
Zambiri Zakuthupi:
| Dzina lazogulitsa | 1-Propanol |
| Katundu | Madzi opanda colorless ndi kukoma kwa mowa |
| Malo osungunuka(°C) | -127 |
| Malo Owira (°C) | 97.1 |
| Kachulukidwe wachibale (Madzi=1) | 0.80 |
| Kuchuluka kwa nthunzi (mpweya=1) | 2.1 |
| Kuthamanga kwa nthunzi (kPa) | 2.0(20°C) |
| Kutentha kwamphamvu (kJ/mol) | -2021.3 |
| Kutentha kwambiri (°C) | 263.6 |
| Critical pressure (MPa) | 5.17 |
| Octanol/water partition coefficient | 0.25 |
| Pothirira (°C) | 15 |
| Kutentha koyatsira (°C) | 371 |
| Kuphulika Kwambiri Kwambiri (%) | 13.5 |
| Zochepa zophulika (%) | 2.1 |
| Kusungunuka | osakanikirana ndi madzi, osakanikirana mu zosungunulira zambiri monga ethanol, etha. |
Mafotokozedwe Akatundu:
Glycerin, yomwe imadziwika kuti glycerol mu miyezo ya dziko, ndi yopanda mtundu, yopanda fungo, yotsekemera-fungoorganic chinthu chooneka ngati mandala viscous madzi.Nthawi zambiri amadziwika kuti glycerol.Glycerol, imatha kuyamwa chinyezi kuchokera mumlengalenga, komanso kuyamwa hydrogen sulfide, hydrogen cyanide ndi sulfure dioxide.
Katundu ndi Kukhazikika:
1.Miscible ndi madzi, mowa ndi zina zosungunulira organic, akhoza kusungunula mafuta masamba, nyama mafuta, utomoni wachilengedwe ndi utomoni ena kupanga.Lili ndi fungo lofanana ndi la ethanol.Palibe zowononga zitsulo.
2.Chemical properties: mofanana ndi ethanol, okosijeni amapanga propionaldehyde, kuwonjezereka kwa okosijeni kumapanga propionic acid.Dehydrate ndi sulfuric acid kupanga propylene.
3.Low kawopsedwe.Physiological zotsatira ndi ofanana Mowa, opaleshoni ndi kukondoweza mucous nembanemba ndi pang'ono wamphamvu kuposa Mowa.Poizoni ndi wamkulu kuposa Mowa, bactericidal mphamvu ndi mphamvu katatu kuposa Mowa.Olfactory pachimake ndende ya 73.62mg/m3.TJ 36-79 imanena kuti pazipita zovomerezeka ndende mu mpweya wa msonkhano ndi 200mg/m3.
4.Kukhazikika: Kukhazikika
5.Zinthu zoletsedwa: Amphamvu oxidizing agents, anhydrides, acids, halogens.
6.Kuopsa kwa polymerisation: Kupanda polymerization.
Ntchito Yogulitsa:
1.Propanol imagwiritsidwa ntchito mwachindunji monga zosungunulira kapena zopangira propyl acetate, zomwe zimagwiritsidwa ntchito ngati zosungunulira za utoto, inki zosindikizira, zodzoladzola, ndi zina zotero. amagwiritsidwa ntchito popanga zowonjezera zakudya ndi zonunkhira zopangira.Propanol mu makampani opanga mankhwala kupanga probenecid, sodium valproate, erythromycin, khunyu Jianan, zomatira haemostatic wothandizila BCA, propylthiothiamine, 2,5-pyridinedicarboxylic asidi dipropyl ester;gawo propanol apanga esters, ntchito zina chakudya, plasticisers, zonunkhira, ndi zina zotero;N-propanol zotumphukira, makamaka di-n-propylamine kupanga mankhwala ndi mankhwala ophera tizilombo ntchito zambiri kupanga mankhwala aminesulphonamide, mycodamine, isopropanolamine, mirex, ndi zina zotero.Amagwiritsidwa ntchito popanga mankhwala ophera tizilombo monga aminesulphurin, bactrim, isoproterenol, mirex, sulphadoxine, fluroxypyr ndi zina zotero.
2.Amagwiritsidwa ntchito ngati zosungunulira zamafuta a masamba, mphira wachilengedwe ndi utomoni, ma resin ena opangira, ethyl cellulose ndi polyvinyl butyral.Amagwiritsidwanso ntchito mu utoto wa nitro spray, utoto, zodzoladzola, zotsukira mano, mankhwala ophera tizilombo, fungicide, inki, mapulasitiki, antifreeze, zomatira ndi zina zotero.
3.Kawirikawiri ntchito monga zosungunulira.Angagwiritsidwe ntchito monga zosungunulira utoto, inki yosindikiza, zodzoladzola, etc., ntchito yopanga mankhwala, mankhwala, intermediates n-propylamine, ntchito yopanga chakudya zina, kupanga zonunkhira ndi zina zotero.Propanol imagwiritsidwa ntchito kwambiri pamakampani opanga mankhwala, zowonjezera zakudya, mapulasitiki, zonunkhira ndi zina zambiri.
4.Kugwiritsidwa ntchito ngati zosungunulira ndi mankhwala, utoto ndi zodzoladzola, etc.
Zolemba Zosungira:
1.Sungani m'nyumba yosungiramo zoziziritsa komanso mpweya wabwino.
2. Khalani kutali ndi moto ndi gwero la kutentha.
3.Kutentha kosungirako kusapitirire 37°C.
4.Sungani chidebe chosindikizidwa.
5.Iyenera kusungidwa mosiyana ndi oxidizing agents, acids, halogens ndi mankhwala odyetsedwa, ndipo sayenera kusakanikirana.
6.Gwiritsani ntchito zounikira zosaphulika ndi mpweya wabwino.
7.Letsani kugwiritsa ntchito zida zamakina ndi zida zomwe zimakhala zosavuta kupanga zopsereza.
8.Malo osungira ayenera kukhala ndi zida zowonongeka zowonongeka ndi zipangizo zoyenera zogona.
