2-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid(SALTDATA: FREE)

• 常用名: 2-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid(SALTDATA: FREE)
• 英文名: 2-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid(SALTDATA: FREE)
• CAS号: 103204-90-6
• 分子量: 194.18400
• 密度: 1.345g/cm3
• 沸点: 394.4ºC at 760 mmHg
• 分子式: C₁₀H₁₀O₄
• 熔点: N/A
• 闪点: 192.3ºC

名称

• 英文名: 2-methyl-4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylic acid

物理化学性质

• 密度: 1.345g/cm3
• 沸点: 394.4ºC at 760 mmHg
• 分子式: C₁₀H₁₀O₄
• 分子量: 194.18400
• 闪点: 192.3ºC
• 精确质量: 194.05800
• PSA: 67.51000
• LogP: 1.80520
• 蒸汽压: 6.31E-07mmHg at 25°C
• 折射率: 1.567

安全信息

• 海关编码: 2932999099

海关

• 海关编码: 2932999099
• 中文概述: 2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
• 申报要素: 品名, 成分含量, 用途
• Summary: 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

英文别名

• 2-METHYL-4-OXO-4,5,6,7-TETRAHYDRO-1-BENZOFURAN-3-CARBOXYLIC ACID
• 2-methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-3-carboxylic acid
• BB_NC-2583