53878-47-0

• 常用中文名：5-羟基-4-氧代-4H-色烯-2-羧酸
• 常用英文名：5-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID
• CAS号：53878-47-0
• 分子式：C₁₀H₆O₅
• 分子量：206.15200
• 发布时间：2018-12-13 13:26:22
• 更新时间：2025-08-26 22:37:38

名称

• 中文名: 5-羟基-4-氧代-4H-色烯-2-羧酸
• 英文名: 5-hydroxy-4-oxochromene-2-carboxylic acid
• 英文别名: 5-Hydroxy-4-oxo-4H-chromene-2-carboxylic acid; 5-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylic acid; 5-Hydroxy-4-oxo-4H-chromen-2-carbonsaeure; 2-carboxy-5-hydroxychromone; HMS1522C07; 5-hydroxychromone-2-carboxylic acid

物化性质

• 密度: 1.639 g/cm3
• 沸点: 408.5ºC at 760 mmHg
• 分子式: C₁₀H₆O₅
• 分子量: 206.15200
• 闪点: 169.7ºC
• 精确质量: 206.02200
• PSA: 87.74000
• LogP: 1.19680

安全

• 海关编码: 2918990090

合成路线

5527-74-2 ~84% 53878-47-0

文献：Hadjeri, Mohamed; Barbier, Magali; Ronot, Xavier; Mariotte, Anne-Marie; Boumendjel, Ahcene; Boutonnat, Jean Journal of Medicinal Chemistry, 2003 , vol. 46, # 11 p. 2125 - 2131

50521-64-7 ~% 53878-47-0

文献：MERCK PATENT GmbH Patent: EP1426378 A1, 2004 ; Location in patent: Page 21 ;

699-83-2 ~% 53878-47-0

文献：Hadjeri, Mohamed; Barbier, Magali; Ronot, Xavier; Mariotte, Anne-Marie; Boumendjel, Ahcene; Boutonnat, Jean Journal of Medicinal Chemistry, 2003 , vol. 46, # 11 p. 2125 - 2131

703-23-1 ~% 53878-47-0

文献：Hadjeri, Mohamed; Barbier, Magali; Ronot, Xavier; Mariotte, Anne-Marie; Boumendjel, Ahcene; Boutonnat, Jean Journal of Medicinal Chemistry, 2003 , vol. 46, # 11 p. 2125 - 2131

699-83-2 95-92-1 ~% 53878-47-0

文献：Jarowski et al. Journal of the American Chemical Society, 1949 , vol. 71, p. 944

5527-76-4 ~% 53878-47-0

文献：Hadjeri, Mohamed; Barbier, Magali; Ronot, Xavier; Mariotte, Anne-Marie; Boumendjel, Ahcene; Boutonnat, Jean Journal of Medicinal Chemistry, 2003 , vol. 46, # 11 p. 2125 - 2131

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%