1,1-Difluoroacetone CAS: 431-05-0

1,1-Difluoroacetone, tseem hu ua difluoro-1,1-acetone, yog ib qho tshuaj uas tsis muaj zog uas muaj ntxhiab tsw qab. Nrog rau cov mis tshuaj C3H4F2O, nws ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv hauv kev lag luam vim nws cov khoom siv tshuaj sib txawv. Cov Khoom 1,1-Difluoroacetone muaj cov qauv uas ob lub hydrogen atoms ntawm acetone raug hloov los ntawm fluorine atoms (-F). Cov qauv kev teeb tsa no cuam tshuam rau nws cov yam ntxwv lub cev thiab tshuaj. Nws feem ntau nthuav tawm ua kua dej uas muaj qhov kub npau npau ib puag ncig 54 ° C thiab qhov ceev ntawm kwv yees li 1.18 g / cm³. Cov tshuaj no tsis yaj hauv dej tab sis yaj yooj yim hauv cov kuab tshuaj organic xws li ethanol thiab acetone. Siv Tshuaj Synthesis: Ib qho ntawm cov ntawv thov tseem ceeb ntawm 1,1-difluoroacetone yog ua tus ua ntej hauv kev tsim cov organic. Nws ua haujlwm ua lub tsev thaiv rau kev tsim cov tshuaj, agrochemicals, thiab cov tshuaj tshwj xeeb. Nws cov qauv tshuaj tshwj xeeb tso cai rau kev qhia txog fluorine atoms rau hauv cov molecules nyuaj dua, muab cov khoom xav tau. Cov Tshuaj Yuam: Cov tshuaj no siv ua cov tshuaj yaj hauv ntau yam txheej txheem tshuaj, pab txhawb kev yaj thiab kev tswj cov tshuaj thoob plaws ntau yam kev siv. Kev Tshawb Fawb thiab Kev Txhim Kho: 1,1-Difluoroacetone siv rau hauv cov chaw soj nstuam tshawb fawb rau nws cov tshuaj tiv thaiv tshwj xeeb, pab txhawb rau kev tshawb pom thiab kev txhim kho cov tshuaj tshiab thiab cov txheej txheem. Kev Tsim Khoom 1,1-Difluoroacetone tuaj yeem tsim los ntawm ntau txoj kev. Ib txoj hauv kev siv ntau yog kev sib xyaw ntawm acetone thiab hydrogen fluoride nyob rau hauv cov xwm txheej tswj hwm. Qhov kev sib xyaw no ua rau muaj 1,1-difluoroacetone ua cov khoom tseem ceeb, uas tuaj yeem cais tawm thiab ntxuav kom ua tiav cov txiaj ntsig siab thiab kev huv si uas haum rau kev siv hauv kev lag luam. Hauv kev xaus, 1,1-difluoroacetone yog cov tshuaj sib xyaw ua ke tseem ceeb hauv kev tsim cov organic thiab kev siv hauv kev lag luam. Nws cov khoom siv tshuaj lom neeg tshwj xeeb thiab cov yam ntxwv ntawm cov qauv ua rau nws muaj txiaj ntsig zoo thoob plaws ntau yam kev lag luam, pab txhawb rau kev nce qib ntawm kev tshawb fawb tshuaj lom neeg thiab kev txhim kho cov khoom tshiab.