4-氧代四氢-2H-吡喃-2-羧酸乙酯

• 常用名: 4-氧代四氢-2H-吡喃-2-羧酸乙酯
• 英文名: Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate
• CAS号: 287193-07-1
• 分子量: 172.178
• 密度: 1.2±0.1 g/cm3
• 沸点: 253.2±30.0 °C at 760 mmHg
• 分子式: C₈H₁₂O₄
• 熔点: N/A
• 闪点: 107.0±24.6 °C

4-氧代四氢-2H-吡喃-2-羧酸乙酯名称

• 中文名: 4-氧代四氢-2H-吡喃-2-羧酸乙酯
• 英文名: ethyl 4-oxooxane-2-carboxylate

4-氧代四氢-2H-吡喃-2-羧酸乙酯物理化学性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 253.2±30.0 °C at 760 mmHg
• 分子式: C₈H₁₂O₄
• 分子量: 172.178
• 闪点: 107.0±24.6 °C
• 精确质量: 172.073563
• PSA: 52.60000
• LogP: -0.25
• 蒸汽压: 0.0±0.5 mmHg at 25°C
• 折射率: 1.458
• 储存条件: 室温，干燥密封

4-氧代四氢-2H-吡喃-2-羧酸乙酯安全信息

• 海关编码: 2932999099

4-氧代四氢-2H-吡喃-2-羧酸乙酯海关

• 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%

4-氧代四氢-2H-吡喃-2-羧酸乙酯英文别名

• 4-oxo-tetrahydro-2H-pyran-2-carboxylic acid ethyl ester
• Ethyl 4-oxotetrahydro-2H-pyran-2-carboxylate
• 4-oxo-tetrahydro-pyran-2-carboxylic acid ethyl ester
• 4-Oxo-tetrahydro-pyran-2-carbonsaeure-aethylester
• 2H-Pyran-2-carboxylic acid, tetrahydro-4-oxo-, ethyl ester
• ethyl-4-oxotetrahydro-2H-pyran-2-carboxylate
• 2H-Pyran-2-carboxylic acid,tetrahydro-4-oxo-,ethyl ester