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Location: Home>Papers of Analysis and Testing Technology and Instruments |
| Purity determination of 1,3-dimethyl-2-imidazole-none |
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Yang Cai-Ning, Fan Yong-Hui, Liu Hong-Ni, Zhao Tie-Zhu (Xi’an Modern Chemistry Research Institute,Xi’an 710065, China) Abstract: A simple and accurate method to measure the purity of 1,3-dimethyl-2-imidazole-none by GC has been set up. Through the tracking and testing of the product in the reaction process, which directs the synthesis, the purity of the product can be more than 99.9%. Key words: 1,3-dimethyl-2-imidazole-none; GC E-mail: caiyingyang@sina.com Analysis and Testing Technology and Instruments, Vol. 16, No. 4, 2010, 253-256. |