1055-56-7

• 常用中文名：1-Naphthacenecarboxylic acid, 2-ethyl-6,11-dihydro-5,7-dihydroxy-6,11-dioxo-, methyl ester (8CI)(9CI)
• 常用英文名：1-Naphthacenecarboxylic acid, 2-ethyl-6,11-dihydro-5,7-dihydroxy-6,11-dioxo-, methyl ester (8CI)(9CI)
• CAS号：1055-56-7
• 分子式：C₂₂H₁₆O₆
• 分子量：376.35900
• 发布时间：2016-03-04 00:46:13
• 更新时间：2025-09-26 17:38:47

名称

• 英文名: methyl 2-ethyl-5,7-dihydroxy-6,11-dioxotetracene-1-carboxylate
• 英文别名: Antibiotic MA 144F; Bis-anhydro-aklavinon; AKLAVINONE,BISANHYDRO; bisanhydroaklavinone; 1-Naphthacenecarboxylic acid,2-ethyl-6,11-dihydro-5,7-dihydroxy-6,11-dioxo-,methyl ester (8CI)(9CI); 8-Aethyl-7-methoxycarbonyl-1,11-dihydroxy-tetracen-5,12-chinon; methyl 2-ethyl-5,7-dihydroxy-6,11-dioxo-6,11-dihydrotetracene-1-carboxylate; 2-Ethyl-5.7-dihydroxy-6.11-dioxo-6.11-dihydro-naphthacen-1-carbonsaeure-methylester

物化性质

• 密度: 1.443g/cm3
• 沸点: 617.2ºC at 760mmHg
• 分子式: C₂₂H₁₆O₆
• 分子量: 376.35900
• 闪点: 221.7ºC
• 精确质量: 376.09500
• PSA: 100.90000
• LogP: 3.37540
• 蒸汽压: 7.98E-16mmHg at 25°C
• 折射率: 1.707

安全

• 海关编码: 2918990090

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%