64508-50-5

• 常用中文名：2-METHOXYBENZOIC ANHYDRIDE
• 常用英文名：2-METHOXYBENZOIC ANHYDRIDE
• CAS号：64508-50-5
• 分子式：C₁₆H₁₄O₅
• 分子量：286.27900
• 发布时间：2016-04-15 16:58:00
• 更新时间：2024-01-08 14:51:29

名称

• 英文名: (2-methoxybenzoyl) 2-methoxybenzoate
• 英文别名: o-Anisic anhydride; 2-methoxybenzoic acid anhydride; 2-Methoxy-benzoesaeure-anhydrid; (2-MeOC6H4CO)2O; 2-methoxybenzoic anhydride; Benzoic acid,methoxy-,anhydride; Benzoic acid,2-methoxy-,1,1'-anhydride; methoxy benzoic acid anhydride; Benzoicacid,2-methoxy-,anhydride (9CI)

物化性质

• 密度: 1.22g/cm3
• 沸点: 453.504ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₅
• 分子量: 286.27900
• 闪点: 202.335ºC
• 精确质量: 286.08400
• PSA: 61.83000
• LogP: 2.70100
• 折射率: 1.564

安全

• 海关编码: 2918990090

合成路线

579-75-9 ~89% 64508-50-5

文献：Konieczynska, Marlena D.; Dai, Chunhui; Stephenson, Corey R. J. Organic and Biomolecular Chemistry, 2012 , vol. 10, # 23 p. 4509 - 4511

529-28-2 201230-82-2 ~93% 64508-50-5

文献：Li, Yang; Xue, Dong; Wang, Chao; Liu, Zhao-Tie; Xiao, Jianliang Chemical Communications, 2012 , vol. 48, # 9 p. 1320 - 1322

492-95-5 ~% 64508-50-5

文献：Kikukawa, Kiyoshi; Kono, Kiyoshi; Nagira, Kazuhiko; Wada, Fumio; Matsuda, Tsutomu Journal of Organic Chemistry, 1981 , vol. 46, p. 4413 - 4416

78823-35-5 ~% 64508-50-5 108-24-7

文献：Kikukawa, Kiyoshi; Kono, Kiyoshi; Nagira, Kazuhiko; Wada, Fumio; Matsuda, Tsutomu Journal of Organic Chemistry, 1981 , vol. 46, p. 4413 - 4416

17264-78-7 21615-34-9 ~% 64508-50-5

文献：Kikukawa, Kiyoshi; Kono, Kiyoshi; Nagira, Kazuhiko; Wada, Fumio; Matsuda, Tsutomu Journal of Organic Chemistry, 1981 , vol. 46, p. 4413 - 4416

21615-34-9 ~% 64508-50-5

文献：Rule; Paterson Journal of the Chemical Society, 1924 , vol. 125, p. 2162

7719-09-7 579-75-9 ~% 64508-50-5 21615-34-9

文献：Billon Annales de Chimie (Cachan, France), 1927 , vol. <10>7, p. 362 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1924 , vol. 179, p. 1055

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%