Ethyl Thiobutyrate (CAS # 20807-99-2)
Taw qhia
Ethyl Thiobutyrate. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm ethyl thiobutyrate:
Zoo:
Ethyl thiobutyrate yog cov kua xim tsis muaj xim nrog cov ntxhiab tsw phem. Nws yog soluble nyob rau hauv ntau yam organic solvents xws li ethanol, acetone, thiab ether. Cov tshuaj no muaj kev cuam tshuam rau oxidation hauv huab cua.
Siv:
Ethyl thiobutyrate yog ib qho siv feem ntau siv cov organic synthesis reagent uas tuaj yeem siv los ua ke ntau yam organic tebchaw.
Txoj kev:
Ethyl thiobutyrate feem ntau yog tsim los ntawm cov tshuaj tiv thaiv ntawm sulfide ethanol thiab chlorobutane. Txoj kev npaj tshwj xeeb suav nrog cua sov thiab refluxing chlorobutane thiab sodium sulfide hauv ethanol los tsim ethyl thiobutyrate.
Cov ntaub ntawv kev nyab xeeb:
Ethyl thiobutyrate muaj ntxhiab tsw thiab tuaj yeem ua rau khaus tawv nqaij, qhov muag, thiab ua pa thaum kov. Yuav tsum tau saib xyuas kom tsis txhob nqus nws cov vapors thiab tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag thaum ua haujlwm. Cov cuab yeej tiv thaiv tus kheej tsim nyog xws li looj tsom iav thiab hnab looj tes yuav tsum tau siv thaum ua haujlwm. Ethyl thiobutyrate yuav tsum muab cia rau hauv lub thawv airtight, kom deb ntawm tshav kub thiab ignition.
