3139-07-9

• 常用中文名：3-(5-methoxy-4-methyl-2-nitro-phenyl)-2-oxo-propanoic acid
• 常用英文名：3-(5-methoxy-4-methyl-2-nitro-phenyl)-2-oxo-propanoic acid
• CAS号：3139-07-9
• 分子式：C₁₁H₁₁NO₆
• 分子量：253.20800
• 发布时间：2016-03-31 00:12:09
• 更新时间：2024-01-22 21:58:13

名称

• 英文名: 3-(5-methoxy-4-methyl-2-nitrophenyl)-2-oxopropanoic acid
• 英文别名: 2-Nitro-5-methoxy-4-methyl-phenylbrenztraubensaeure; 5-Methoxy-4-methyl-2-nitrophenylpyruvic acid; 3-(5-methoxy-4-methyl-2-nitro-phenyl)-2-oxo-propanoic acid; 5-Methoxy-4-methyl-2-nitrophenyl-brenztraubensaeure; 5-Methoxy-4-methyl-2-nitropheny-brenztraubensaeure

物化性质

• 密度: 1.386g/cm3
• 沸点: 444.1ºC at 760 mmHg
• 分子式: C₁₁H₁₁NO₆
• 分子量: 253.20800
• 闪点: 222.4ºC
• 精确质量: 253.05900
• PSA: 109.42000
• LogP: 1.63120
• 折射率: 1.571

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%