25771-21-5

• 常用中文名：N,N-二甲基-4-(三氟甲基)苯甲酰胺
• 常用英文名：N,N-Dimethyl-4-(trifluoromethyl)benzamide
• CAS号：25771-21-5
• 分子式：C₁₀H₁₀F₃NO
• 分子量：217.18800
• 发布时间：2018-09-16 19:53:03
• 更新时间：2025-08-25 21:02:57

名称

• 中文名: N,N-二甲基-4-(三氟甲基)苯甲酰胺
• 英文名: N,N-Dimethyl-4-(trifluoromethyl)benzamide
• 英文别名: 4-trifluoromethylbenzoic acid N,N-dimethylamide; N,N-Dimethyl-p-trifluorobenzamide; 4-trifluoromethyl-N,N-dimethylbenzamide

物化性质

• 密度: 1.218g/cm3
• 沸点: 276.2ºC at 760mmHg
• 分子式: C₁₀H₁₀F₃NO
• 分子量: 217.18800
• 闪点: 120.9ºC
• 精确质量: 217.07100
• PSA: 20.31000
• LogP: 2.40720
• 蒸汽压: 0.00486mmHg at 25°C
• 折射率: 1.468
• 储存条件: 室温，干燥，密封

安全

• 危害码 (欧洲): Xi
• 海关编码: 2924299090

合成路线

455-19-6 68-12-2 ~87% 25771-21-5

文献：Huang, Haolai; Yuan, Gaoqing; Li, Xianwei; Jiang, Huanfeng Tetrahedron Letters, 2013 , vol. 54, # 52 p. 7156 - 7159

329-15-7 506-59-2 ~% 25771-21-5

文献：BOEHRINGER INGELHEIM INTERNATIONAL GMBH; EBEL, Heiner; FRATTINI, Sara; GIOVANNINI, Riccardo; HOENKE, Christoph; SCHEUERER, Stefan Patent: WO2011/147772 A1, 2011 ; Location in patent: Page/Page column 86 ; WO 2011/147772 A1

455-13-0 68-12-2 ~93% 25771-21-5

文献：Hosoi, Kazushi; Nozaki, Kyoko; Hiyama, Tamejiro Organic Letters, 2002 , vol. 4, # 17 p. 2849 - 2851

506-59-2 329-15-7 ~% 25771-21-5

文献：BOEHRINGER INGELHEIM INTERNATIONAL GMBH; EBEL, Heiner; FRATTINI, Sara; GERLACH, Kai; GIOVANNINI, Riccardo; HOENKE, Christoph; MAZZAFERRO, Rocco; SANTAGOSTINO, Marco; SCHEUERER, Stefan; TAUTERMANN, Christofer; TRIESELMANN, Thomas Patent: WO2011/73154 A1, 2011 ; Location in patent: Page/Page column 129 ; WO 2011/073154 A1

455-19-6 124-40-3 ~81% 25771-21-5

文献：Baba, Haruka; Moriyama, Katsuhiko; Togo, Hideo Synlett, 2012 , vol. 23, # 8 p. 1175 - 1180

455-24-3 68-12-2 ~84% 25771-21-5

文献：Kumar, P. Santhosh; Kumar, G. Sathish; Kumar, R. Arun; Reddy, N. Veera; Rajender Reddy European Journal of Organic Chemistry, 2013 , # 7 p. 1218 - 1222

3300-51-4 68-12-2 ~73% 25771-21-5

文献：Gao, Lingfeng; Tang, Haoming; Wang, Zhiyong Chemical Communications, 2014 , vol. 50, # 31 p. 4085 - 4088

349-95-1 68-12-2 ~82% 25771-21-5

文献：Xu, Kun; Hu, Yanbin; Zhang, Sheng; Zha, Zhenggen; Wang, Zhiyong Chemistry - A European Journal, 2012 , vol. 18, # 32 p. 9793 - 9797

68-12-2 2338-75-2 ~% 25771-21-5

文献：Hu, Chenxu; Yan, Xufei; Zhou, Xiangge; Li, Zhengkai Organic and Biomolecular Chemistry, 2013 , vol. 11, # 47 p. 8179 - 8182

上下游产品

上游产品  10
455-19-6 68-12-2 329-15-7 506-59-2
455-13-0 124-40-3 455-24-3 3300-51-4
349-95-1 2338-75-2
下游产品  2
71740-33-5 62356-33-6

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%