CAS 1634-04-4, tshuaj formula: C5H12O, molecular hnyav: 88.148,
PIB: 216-653-1
Methyl tert-butyl ether (MTBE), yog cov organic compound, tsis muaj xim pob tshab kua, insoluble hauv dej, soluble hauv ethanol, ether, yog ib qho zoo heev octane roj av additive thiab antiknock tus neeg saib xyuas.
| Yam khoom | Superior Khoom |
| Methyl cawv, Wt% | ≤ 0.05 |
| Tom ntej: Tertiary Butanol, Wt% | Kev ntsuas qhov tseeb |
| Tom ntej: Methyl Tertiary Butyl Ether, Wt% | ≥99.0 |
| Methyl Sec-Butyl Ether, Wt% | ≤0.5 |
| Tom ntej: Ethyl Tert Butyl Ether, Wt% | ≤0.1 |
| Sec-Butyl cawv, Wt% | ≤ 0.01 |
| Tom ntej: Amyl Methyl Ether | ≤0.2 |
| Chroma | ≤ 5 |
| Cov ntsiab lus sulfur | ≤ 5 |
Adaim ntawv thov:
Feem ntau yog siv los ua roj av additive, muaj kev tiv thaiv zoo heev, txhim kho tus lej octane, kuj tuaj yeem tawg los ua cov isobutene.Nws muaj cov miscibility zoo nrog cov roj av, tsis muaj dej nqus, tsis muaj kuab paug rau ib puag ncig, thiab tuaj yeem txhim kho raws li kev ntsuas hnyav thiab Extractant.In chromatography, tshwj xeeb tshaj yog siab siab kua chromatography siv raws li kev tshem tawm tus neeg sawv cev, thiab ib co polar solvents xws li dej, methanol, ethanol thiab thiaj li nyob rau hauv azeotrope tsim.
Methyl tert-butyl ether kuj muaj cov tshuaj loog me me.
Txoj kev khaws cia:
Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm hluav taws thiab cua sov.Qhov kub ntawm lub tsev yuav tsum tsis pub tshaj 37 ℃.Khaws lub thawv kaw.Yuav tsum tau muab cais los ntawm oxidizer, tsis txhob sib tov cia.Cov khoom tawg-pov thawj teeb pom kev zoo thiab qhov cua tshuab tau txais yuav.Tsis txhob siv cov cuab yeej siv tshuab thiab cov cuab yeej uas ua rau muaj teeb meem.Lub chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov khoom tuav tsim nyog.
