4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯

• 常用名: 4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯
• 英文名: Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate
• CAS号: 39757-31-8
• 分子量: 236.221
• 密度: 1.2±0.1 g/cm3
• 沸点: 396.4±22.0 °C at 760 mmHg
• 分子式: C₁₂H₁₂O₅
• 熔点: 96-98ºC
• 闪点: 178.0±22.4 °C

4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯名称

• 中文名: 4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯
• 英文名: methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate

4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯物理化学性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 396.4±22.0 °C at 760 mmHg
• 熔点: 96-98ºC
• 分子式: C₁₂H₁₂O₅
• 分子量: 236.221
• 闪点: 178.0±22.4 °C
• 精确质量: 236.068466
• PSA: 72.83000
• LogP: 1.07
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.513

4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯安全信息

• 危害码 (欧洲): Xi
• 海关编码: 2918990090

4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯海关

• 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%

4-(4-甲氧基苯基)-2,4-二氧代丁酸甲酯英文别名

• methylmethoxyphenyldioxobutanoate
• Benzenebutanoic acid, 4-methoxy-α,γ-dioxo-, methyl ester
• Methyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate
• BB_NC-1079
• Methyl 4-methoxy-a,g-dioxo-benzenebutanoate
• p-Methoxybenzoylbrenztraubensaeure-methylester