dimethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate

• 常用名: dimethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate
• 英文名: dimethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate
• CAS号: 5854-19-3
• 分子量: 280.27300
• 密度: N/A
• 沸点: N/A
• 分子式: C₁₄H₁₆O₆
• 熔点: N/A
• 闪点: N/A

名称

• 英文名: dimethyl 2-[(3,4-dimethoxyphenyl)methylidene]propanedioate

物理化学性质

• 分子式: C₁₄H₁₆O₆
• 分子量: 280.27300
• 精确质量: 280.09500
• PSA: 71.06000
• LogP: 1.43320

安全信息

• 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%

英文别名

• methyl 2-(3,4-dimethoxyphenyl)methylidenemalonate
• dimethyl 2-(3,4-dimethoxybenzylidene)malonate
• dimethyl 3,4-dimethoxybenzalmalonate
• dimethyl 3,4-dimethoxybenzylidenemalonate
• Propanedioic acid,[(3,4-dimethoxyphenyl)methylene]-,dimethyl ester