66162-60-5

• 常用中文名：Benzeneacetic acid,3,4,5-trimethoxy-, ethyl ester
• 常用英文名：Benzeneacetic acid,3,4,5-trimethoxy-, ethyl ester
• CAS号：66162-60-5
• 分子式：C₁₃H₁₈O₅
• 分子量：254.27900
• 发布时间：2016-05-25 13:49:55
• 更新时间：2025-09-15 19:34:20

名称

• 英文名: ethyl 2-(3,4,5-trimethoxyphenyl)acetate
• 英文别名: OR3002; TE1021; Ethyl 3,4,5-trimethoxyphenylacetate; 3,4,5-trimethoxyphenylacetaic acid ethyl ester

物化性质

• 密度: 1.101 g/cm3
• 沸点: 333.9ºC at 760 mmHg
• 分子式: C₁₃H₁₈O₅
• 分子量: 254.27900
• 闪点: 144.3ºC
• 精确质量: 254.11500
• PSA: 53.99000
• LogP: 1.81800

安全

• 危害码 (欧洲): Xi
• 海关编码: 2918990090

合成路线

951-82-6 ~74% 66162-60-5

文献：Ares; Messier; Kornecki Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 5 p. 1197 - 1201

64-17-5 39053-78-6 ~% 66162-60-5

文献：Katz, Christopher E.; Aube, Jeffrey Journal of the American Chemical Society, 2003 , vol. 125, # 46 p. 13948 - 13949

86-81-7 ~% 66162-60-5

文献：Ogura,K. et al. Bulletin of the Chemical Society of Japan, 1979 , vol. 52, p. 2013 - 2022

64-17-5 69187-05-9 ~% 66162-60-5

文献：Ogura,K. et al. Bulletin of the Chemical Society of Japan, 1979 , vol. 52, p. 2013 - 2022

64-17-5 951-82-6 ~% 66162-60-5

文献：Major,R.T.; Ohly,K.W. Journal of Medicinal and Pharmaceutical Chemistry, 1961 , vol. 4, p. 51 - 65

上下游产品

上游产品  5
951-82-6 64-17-5 39053-78-6 86-81-7
69187-05-9
下游产品  4
37785-48-1 50987-66-1 34547-25-6 637356-88-8

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%