CN103508900B - 一种2,5-二甲基-1,4-苯二胺的制备方法 - Google Patents
一种2,5-二甲基-1,4-苯二胺的制备方法 Download PDFInfo
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- CN103508900B CN103508900B CN201310505347.7A CN201310505347A CN103508900B CN 103508900 B CN103508900 B CN 103508900B CN 201310505347 A CN201310505347 A CN 201310505347A CN 103508900 B CN103508900 B CN 103508900B
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MX2017005808A (es) * | 2014-11-04 | 2017-08-02 | Noxell Corp | Procedimiento para la preparacion de 1,4-bencenodiaminas 2-sustituidas y sales de las mismas. |
EP3830233A1 (en) * | 2018-07-27 | 2021-06-09 | Milliken & Company | Stabilized compositions comprising leuco compounds |
CN111116383B (zh) * | 2018-10-31 | 2023-04-11 | 天津环渤新材料有限公司 | 2,5-二甲基对苯二胺的合成方法 |
CN114436857B (zh) * | 2022-02-17 | 2024-04-23 | 浙江鼎龙科技股份有限公司 | 一种2,5-二氨基甲苯硫酸盐以及2,5-二氨基甲苯的制备方法 |
CN116003292A (zh) * | 2022-12-12 | 2023-04-25 | 沈阳化工研究院有限公司 | 一种合成胺基偶氮苯的方法 |
CN117209383B (zh) * | 2023-11-07 | 2024-01-23 | 天津深蓝化工技术有限公司 | 一种苯二胺的制备方法 |
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CZ286366B6 (cs) * | 1995-05-29 | 2000-03-15 | Aliachem A.S. | Způsob výroby 2,5-dimetyl-1,4-fenylendiaminu |
CN101450904B (zh) * | 2007-12-05 | 2012-05-02 | 盐城鼎龙化工有限公司 | 一种2,5-二氨基甲苯及其硫酸盐的合成方法 |
CN101367738A (zh) * | 2008-10-14 | 2009-02-18 | 天津大学 | 一种间氟苯胺的制备方法 |
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Address after: 311228 Linjiang Industrial Park, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhejiang DINGLONG Technology Co.,Ltd. Patentee after: JIANGSU DINGLONG TECHNOLOGY Co.,Ltd. Address before: 311228 Linjiang Industrial Park, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG DINGLONG TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU DINGLONG TECHNOLOGY Co.,Ltd. |
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