100972-13-2

• 常用中文名：ETHYL 5-(2-METHYLPHENYL)-5-OXOVALERATE
• 常用英文名：ETHYL 5-(2-METHYLPHENYL)-5-OXOVALERATE
• CAS号：100972-13-2
• 分子式：C₁₄H₁₈O₃
• 分子量：234.29100
• 发布时间：2017-04-23 22:36:24
• 更新时间：2024-01-31 22:25:59

名称

• 英文名: ethyl 5-(2-methylphenyl)-5-oxopentanoate
• 英文别名: ETHYL 5-(2-METHYLPHENYL)-5-OXOVALERATE; 5-Oxo-5-o-tolyl-valeriansaeure-aethylester; 5-oxo-5-o-tolyl-valeric acid ethyl ester; ethyl 5-oxo-5-(2-methylphenyl)pentanoate

物化性质

• 密度: 1.049g/cm3
• 沸点: 353.7ºC at 760 mmHg
• 分子式: C₁₄H₁₈O₃
• 分子量: 234.29100
• 闪点: 154.6ºC
• 精确质量: 234.12600
• PSA: 43.37000
• LogP: 2.91110
• 蒸汽压: 3.52E-05mmHg at 25°C
• 折射率: 1.503

安全

• 海关编码: 2918300090

合成路线

108-55-4 ~% 100972-13-2

文献：Angewandte Chemie - International Edition, , vol. 52, # 30 p. 7833 - 7836 Angew. Chem., , vol. 125, # 30 p. 7987 - 7990,4

95-46-5 ~% 100972-13-2

文献：Angewandte Chemie - International Edition, , vol. 52, # 30 p. 7833 - 7836 Angew. Chem., , vol. 125, # 30 p. 7987 - 7990,4

5205-39-0 ~% 100972-13-2

文献：Journal of Organic Chemistry, , vol. 23, p. 584

64-17-5 36978-50-4 ~% 100972-13-2

文献：Angewandte Chemie - International Edition, , vol. 52, # 30 p. 7833 - 7836 Angew. Chem., , vol. 125, # 30 p. 7987 - 7990,4

海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（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:9.0% 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	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%