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《Polyurethane Industry》 2005-04
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Synthesis and Characterization of 3-dimethylamino-1,2-propanediol

Deng Liandong Yao Chunmei Yang Qiuxia Dong Anjie (Department of Polymer Science and Engineering,School of Chemica l Engineering and Technology, Tianjin University,300072)  
3-dimethylamino-1,2-propanediol was synthesized from 3- ch loro-1, 2-propanediol and dimethylamine under the catalysis of alkali and then was characterized by IR,elemental analysis and abbe refractometer. The effects on the yield were also investigated, such as the molar ratio of 3-chloro-1, 2 -propanediol and dimethylamine, the properties of the alkali etc. The results s how that the product is 3-dimethylamino-1, 2-propanediol and the yield is hig her than 70%.
【CateGory Index】: TQ223.162
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