发明人赵玉洁,杨光,林芳. "Method for the Synthesis of 2,5-Dichloro-4-methylbenzodifluoride" [P]. 中国发明专利, 专利号 CN 108308297 A, 授权公告日 2015-03-23.
发明人高志强,朱建伟,何建平. "A Process for Preparing High-Purity 2,5-Dichloro-4-methylbenzodifluoride" [P]. 中国发明专利, 专利号 CN 115110838 A, 授权公告日 2024-05-13.
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