propanone

音标发音

Ethel ether, propanone and methyl alcohol were used for the separation of sample, BRUKER VECTOR33 FTIR spectrometer was used for test.
分别采用乙醚、丙酮、甲醇等有机溶剂对样品进行分离处理，通过BRUKER VECTOR33傅里叶变换红外光谱仪进行测试，对分离后各组份的红外光谱特征进行解析，给出样品的定性和定量分析结果；
Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.
由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮。
Result shows that the organic releasing film basing on propanone dissolved acrylic resin can give aluminum film or aluminum flake with uniform thickness.
结果发现,通过丙酮溶解丙烯酸树脂基有机释放膜,可获得厚度十分均匀的铝膜或铝鳞片。
The proposed method was applied to extracting pure spectra and determining background of a two component system which consists of dichloroethane and propanone, satisfactory results were obtained.
本方法用于二氯乙烷及丙酮中各组分红外光谱的提取，获得了满意的结果。
1 - Phenylsulfonyl - 2 - Propanone
1-苯砜基-2-丙酮

a clear liquid that burns easily and is used in paints, glues, etc. to make them flow