Tert-Butanol | 75-65-0
Product Physical Data:
| Khoom npe | Tert-Butanol |
| Cov khoom | Cov xim tsis muaj xim los yog kua, nrog cov ntxhiab tsw ntxhiab |
| Melting Point (°C) | 25.7 ib |
| Boiling Point (°C) | 82.4 ib |
| Relative density (Dej = 1) | 0.784 ib |
| Relative vapor density (air = 1) | 2.55 Nws |
| Saturated vapor siab (kPa) | 4.1 |
| Thaum tshav kub kub combustion (kJ / mol) | -2630.5 |
| Critical siab (MPa) | 3.97 ib |
| Octanol / dej faib coefficient | 0.35 Nws |
| Flash point (°C) | 11 |
| Ignition kub (°C) | 170 |
| Upper tawg txwv (%) | 8.0 ib |
| Tsawg tawg txwv (%) | 2.4 |
| Solubility | Soluble hauv dej, ethanol, ether. |
Product Properties thiab Stability:
1.Nws muaj tshuaj lom neeg cov yam ntxwv ntawm tertiary cawv. Nws yooj yim dua rau lub cev qhuav dej ntau dua li cov dej cawv theem nrab thiab theem nrab, thiab nws yooj yim los tsim cov tshuaj chloride los ntawm kev co nrog hydrochloric acid. Nws tsis yog corrosive rau hlau.
2.Nws tuaj yeem tsim cov azeotropic sib tov nrog dej, dej ntsiab lus 21.76%, azeotropic point 79.92 ° C. Ntxiv cov poov tshuaj carbonate rau hauv cov tshuaj aqueous tuaj yeem ua rau nws stratified. Flammable, nws cov vapor thiab huab cua tuaj yeem tsim cov khoom tawg, tuaj yeem ua rau combustion thiab tawg thaum raug qhib nplaim taws thiab kub kub. Nws tuaj yeem hnov mob nrog oxidizing cov neeg ua haujlwm.
3.Stability: ruaj khov
4. Cov tshuaj txwv tsis pub: Acids, anhydrides, muaj zog oxidising cov neeg ua haujlwm.
5.Polymerisation txaus ntshai: Tsis yog-polymerisation
Khoom siv:
1.Nws feem ntau yog siv los ua cov kuab tshuaj rau cov xim thiab tshuaj es tsis txhob n-butanol. Siv los ua cov khoom siv roj ntxiv rau cov tshuab hluav taws xob sab hauv (kom tiv thaiv carburetor icing) thiab cov tshuaj tiv thaiv tawg. Raws li ib qho nruab nrab ntawm cov organic synthesis thiab alkylation raw khoom rau zus tau tej cov tert-butyl tebchaw, nws muaj peev xwm tsim methyl methacrylate, tert-butyl phenol, tert-butyl amine, thiab lwm yam. Nws yog siv nyob rau hauv lub synthesis ntawm tshuaj thiab txuj lom. Lub cev qhuav dej ntawm tert-butanol tuaj yeem tsim cov isobutene nrog purity ntawm 99.0-99.9%. Nws yog siv los ua hnyav ntawm cov tshuaj detergent, extractant ntawm cov tshuaj, tshuaj tua kab, hnyav ntawm wax, cellulose ester, hnyav ntawm yas thiab xim, thiab kuj siv nyob rau hauv lub tsim ntawm denatured cawv, txuj lom, txiv hmab txiv ntoo essence, isobutene thiab hais txog.
2.Solvent rau kev txiav txim siab qhov hnyav molecular thiab cov khoom siv rau chromatographic tsom xam. Tsis tas li ntawd, nws feem ntau hloov n-butanol ua cov kuab tshuaj ntawm cov xim thiab tshuaj. Siv los ua roj additives rau sab hauv combustion engine (kom tiv thaiv carburetor icing) thiab anti-explosion agent. Raws li qhov nruab nrab ntawm cov organic synthesis thiab alkylation raw khoom rau zus tau tej cov tert-butyl tebchaw, nws muaj peev xwm tsim methyl methacrylate, tert-butyl phenol, tert-butyl amine, thiab lwm yam, thiab yog siv nyob rau hauv lub synthesis ntawm tshuaj thiab txuj lom. Lub cev qhuav dej ntawm tert-butanol tuaj yeem tsim cov isobutene nrog purity 99.0% txog 99.9%.
3.Siv nyob rau hauv cov organic synthesis, tsim khoom ntawm flavors thiab hais txog.
Cov ntawv khaws cia khoom:
1. Khaws rau hauv qhov chaw txias, cua txias.
2. Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.
3.Qhov kub cia yuav tsum tsis pub tshaj 37 ° C.
4. Khaws lub thawv kaw.
5.Nws yuav tsum tau muab cais los ntawm oxidising cov neeg ua haujlwm, cov kua qaub, thiab lwm yam, thiab yuav tsum tsis txhob sib xyaw.
6.Siv cov khoom tawg-pov thawj teeb pom kev zoo thiab cov chaw ua pa.
7. Txwv tsis pub siv cov cuab yeej siv tshuab thiab cov cuab yeej uas yooj yim los tsim cov pob zeb.
8.Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm ceev thiab cov khoom siv vaj tse tsim nyog.
