4-Methylvalerophenone (CAS # 1671-77-8)
4-Methylvalerophenone (CAS # 1671-77-8) Kev taw qhia
4-Methylpentanone.
Smell: Muaj ib qho tshuaj tsw qab tshwj xeeb.
Ceev: approx. 1.04 g / ml.
Solubility: soluble hauv cov kuab tshuaj organic xws li ethanol, chloroform thiab ether, me ntsis soluble hauv dej.
Kev siv tseem ceeb ntawm 4-methylpentanone yog raws li hauv qab no:
Muaj ntau txoj hauv kev tuaj yeem siv los npaj 4-methylpentanone, thiab ntau txoj kev npaj muaj xws li:
Ketoation cov tshuaj tiv thaiv: 4-methylpentanone yog tsim los ntawm ketosation cov tshuaj tiv thaiv ntawm substrate phenylacetone thiab methanol los ntawm ib qho txhuas acid catalyst.
Wacker Hydrogen Peroxide Oxidation Reaction: 4-methylpentanone yog tsim los ntawm oxidizing lub substrates phenylpropylene thiab hydrogen peroxide los ntawm cov catalyst.
Cov ntaub ntawv kev nyab xeeb ntawm 4-methylpentanone:
Qee tus neeg yuav ua xua rau 4-methylpentanone, uas yuav ua rau muaj kev tsis haum tshuaj xws li ua tsis taus pa thiab khaus tawv nqaij. Kev tiv thaiv tus kheej yuav tsum tau ua thaum siv.
4-Methylpentanone yog tshuaj lom thiab yuav tsum tau zam nyob rau hauv kev sib cuag ncaj qha rau ntawm daim tawv nqaij, qhov muag thiab ua pa ib ntsuj av. Hnav cov hnab looj tes tiv thaiv thiab tsom iav thaum siv thiab xyuas kom muaj cua zoo.
4-Methylpentanone yuav tsum muab cia rau hauv qhov chaw txias, qhov cua, kom deb ntawm hluav taws thiab oxidants.
Thaum siv lossis tuav 4-methylpentanone, cov txheej txheem kev nyab xeeb yuav tsum tau ua raws li kev siv kom nyab xeeb.
