二乙基酮（Diethyl Ketone）简称DEK，又名为3．戊酮，分子式为C5HloO，分子量86．13，结构式 CH3CH2COCH2CH3 a 2．2．1甲基异丙基酮的用途 l 染料中间体的制...
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二苯基乙二酮 Benzil ; Dibenzoyl ; diphenyl-Ethanedione ; Diphenylglyoxal
二乙基酮醇 propioin ; diethylketol
二乙基甲酮 [有化] diethyl ketone ; pentanone ; dieth ; metacetone
二羟基苯乙酮 dihydroxyacetophenone ; resacetophenone ; DHAP
二苯乙酮基 [有化] desyl
二甲基苯乙酮 dimethyl acetophenone
二苯基乙酮 Phenylacetophenone ; Deoxybenzoin ; Dichloropurine ; Benzyl phenyl ketone
环己酮二乙基乙缩醛 CYCLOHEXANONE DIETHYL ACETAL ; diethoxycyclohexane
4-二乙氨基酮酸 Benzoic Acid
硅胶管吸附空气中二乙基甲酮，热解吸后气相色谱(FID)测定。
Silica gel adsorption and thermal desorption were used for the sampling of diethyl ketone and analysis was performed by GC (FID).
本方法适用于工作场所空气中二乙基甲酮的浓度测定。
The method is compatible with concentration detection of diethyl ketone in the air at a workplace.
标题化合物C24H22N2O2是由N-（4-羟基苯亚甲基）喹啉-5-胺和5，5-二甲基-1，3-环己二酮在氯化三乙基苄基铵（TEBAC）催化下以水作溶剂反应而得。
The title compound C24H22N2O2 has been synthesized by the reaction of N-arylidenenaphthalen-2-amine with 5,5-dimethyl-1,3-cyclohexadione water catalyzed by triethylbenzylammonium chlorideTEBAC.
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