Tert-Butanol | 75-65-0
Zambiri Zakuthupi:
| Dzina lazogulitsa | Tert-Butanol |
| Katundu | Makhiristo opanda mtundu kapena madzi, okhala ndi fungo la camphoraceous |
| Malo osungunuka(°C) | 25.7 |
| Malo Owira (°C) | 82.4 |
| Kachulukidwe wachibale (Madzi=1) | 0.784 |
| Kuchuluka kwa nthunzi (mpweya=1) | 2.55 |
| Kuthamanga kwa nthunzi (kPa) | 4.1 |
| Kutentha kwamphamvu (kJ/mol) | -2630.5 |
| Critical pressure (MPa) | 3.97 |
| Octanol/water partition coefficient | 0.35 |
| Pothirira (°C) | 11 |
| Kutentha koyatsira (°C) | 170 |
| Kuphulika kwapamwamba (%) | 8.0 |
| Zochepa zophulika (%) | 2.4 |
| Kusungunuka | Zosungunuka m'madzi, ethanol, ether. |
Katundu ndi Kukhazikika:
1.Ili ndi zotsatira za mankhwala a mowa wapamwamba. Ndikosavuta kutaya madzi m'thupi kuposa ma alcohols apamwamba komanso apamwamba, ndipo ndikosavuta kupanga chloride pogwedeza ndi hydrochloric acid. Siziwononga zitsulo.
2.Ikhoza kupanga kusakaniza kwa azeotropic ndi madzi, madzi okwanira 21.76%, azeotropic point 79.92 ° C. Kuonjezera potaziyamu carbonate ku njira yamadzimadzi kungapangitse kuti stratified. Zoyaka, nthunzi ndi mpweya wake zimatha kupanga zosakaniza zophulika, zimatha kuyambitsa kuyaka ndi kuphulika zikakumana ndi lawi lotseguka komanso kutentha kwakukulu. Itha kuchitapo kanthu mwamphamvu ndi ma oxidizing agents.
3.Kukhazikika: Kukhazikika
4.Zinthu zoletsedwa: Acids, anhydrides, amphamvu oxidizing agents.
5.Polymerization ngozi: Kupanda polymerization
Ntchito Yogulitsa:
1.Nthawi zambiri amagwiritsidwa ntchito ngati chosungunulira cha utoto ndi mankhwala m'malo mwa n-butanol. Amagwiritsidwa ntchito ngati zowonjezera zamafuta zama injini oyatsira mkati (kuteteza icing ya carburettor) ndi anti-explosive agents. Monga wapakatikati wa organic kaphatikizidwe ndi alkylation zopangira kupanga tert-butyl mankhwala, akhoza kupanga methyl methacrylate, tert-butyl phenol, tert-butyl amine, etc. Amagwiritsidwa ntchito popanga mankhwala ndi zonunkhira. Kutaya madzi m'thupi kwa tert-butanol kumatha kupanga isobutene ndi chiyero cha 99.0-99.9%. Amagwiritsidwa ntchito monga zosungunulira mafakitale detergent, extractant mankhwala, tizilombo, zosungunulira wa sera, mapadi ester, zosungunulira pulasitiki ndi utoto, komanso ntchito popanga denatured mowa, zonunkhira, zipatso essence, isobutene ndi zina zotero.
2.Solvent potsimikiza kulemera kwa mamolekyulu ndi zinthu zowunikira pakuwunika kwa chromatographic. Kuphatikiza apo, nthawi zambiri imalowa m'malo mwa n-butanol ngati chosungunulira cha utoto ndi mankhwala. Amagwiritsidwa ntchito ngati zowonjezera mafuta a injini kuyaka mkati (kuteteza carburetor icing) ndi anti-kuphulika wothandizira. Monga wapakatikati wa organic synthesis ndi alkylation zopangira zopangira tert-butyl, zimatha kupanga methyl methacrylate, tert-butyl phenol, tert-butyl amine, ndi zina zambiri, ndipo amagwiritsidwa ntchito popanga mankhwala ndi zonunkhira. Kutaya madzi m'thupi kwa tert-butanol kumatha kupanga isobutene ndi chiyero 99.0% mpaka 99.9%.
3.Kugwiritsidwa ntchito mu organic synthesis, kupanga zokometsera ndi zina zotero.
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, etc., 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.
