丁二酮肟
![](/Images/godic/202501/09/Dimethylglyoxime1352.png")
![Ni(dmgH)2的结构](/Images/godic/202501/09/Nickeldimethylglyoxime.svg1352.png")
21352.JPG")
丁二酮肟是一种化学为CH3C(NOH)C(NOH)CH3的化学物质，可简写为dmgH2。它是丁二酮（或称双乙酰）的二肟衍生物，可用于检验钯及镍。其错合物在理论化学上颇受关注，可成为酶或催化剂的模型。许多相关的配体可由其他的二酮，如二苯基乙二酮合成。
dimethylglyoxime
/dai,meθilɡli'ɔksi:m/
英汉-汉英词典
n. 丁二酮肟
词组 | 习惯用语
dimethylglyoxime n. 丁二酮肟
网络短语:
ferrous dimethylglyoxime 丁二肟亚铁
Dimethylglyoxime test 定性试验
dimethylglyoxime photometry 丁二酮肟光度法
Nickel dimethylglyoxime 丁二酮肟镍；翻译；镍二甲基乙二肟英语
Dimethylglyoxime disod 丁二酮肟二钠盐八水合物
Dimethylglyoxime dinickel salt 丁二酮肟镍
Dimethylglyoxime spectrophotometric method 丁二酮肟分光光度法
Nickel dimethylglyoxime chelate 丁二酮肟镍螯合物
Dimethylglyoxime disodium salt octahydrate 二甲基甲酮；丁二酮肟二钠盐八水合物
The dimethylglyoxime spectrophotometric method 丁二酮肟分光光度法
英语例句库
- We have observed similar protection and viability with other water-insoluble compounds such as calcium alginate, dimethylglyoxime, zinc carbonate, barium carbonate, and 1-aminoanthraquinone.
我们已观察到其他非水溶性化合物（如海藻酸钙、丁二酮肟、碳酸锌、碳酸钡及1-氨基蒽醌）也有类似的保护和生存能力。
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中文百科
英语百科
Dimethylglyoxime 丁二酮肟
![](/Images/godic/202501/09/Dimethylglyoxime-3D-balls1352.png")
![](/Images/godic/202501/09/Ni-Dimethylglyoxime-complex.svg1353.png")
21353.JPG")
Dimethylglyoxime is a chemical compound described by the formula CH3C(NOH)C(NOH)CH3. Its abbreviation is dmgH2 for neutral form, and dmgH for anionic form, where H stands for hydrogen. This colourless solid is the dioxime derivative of the diketone butane-2,3-dione (also known as diacetyl). DmgH2 is used in the analysis of palladium or nickel. Its coordination complexes are of theoretical interest as models for enzymes and as catalysts. Many related ligands can be prepared from other diketones, e.g. benzil.
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近义词
n.precipitant
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