31662-20-1

• 常用中文名：5-Benzyloxyvaleric acid methyl ester
• 常用英文名：5-Benzyloxyvaleric acid methyl ester
• CAS号：31662-20-1
• 分子式：C₁₃H₁₈O₃
• 分子量：222.28000
• 发布时间：2017-01-31 08:06:18
• 更新时间：2025-10-20 16:57:10

名称

• 英文名: methyl 5-phenylmethoxypentanoate
• 英文别名: 5-benzyloxypentanoic acid methyl ester; Methyl 5-(benzyloxy)pentanoate; 5-Benzyloxyvaleric acid methyl ester; Pentanoic acid,5-(phenylmethoxy)-,methyl ester; 5-Benzyloxy-valeriansaeuremethylester

物化性质

• 分子式: C₁₃H₁₈O₃
• 分子量: 222.28000
• 精确质量: 222.12600
• PSA: 35.53000
• LogP: 2.54650

安全

• 海关编码: 2918990090

合成路线

67-56-1 64740-39-2 ~94% 31662-20-1

文献：Borjesson; Csoregh; Welch Journal of Organic Chemistry, 1995 , vol. 60, # 10 p. 2989 - 2999

111-29-5 ~% 31662-20-1

文献：Sheehan,M. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 3526 - 3532

100-39-0 ~% 31662-20-1

文献：Sheehan,M. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 3526 - 3532

542-28-9 67-56-1 100-44-7 ~% 31662-20-1

文献：Hoye, Thomas R.; Kurth, Mark J.; Lo, Vincent Tetrahedron Letters, 1981 , vol. 22, p. 815 - 818

186581-53-3 4541-15-5 ~% 31662-20-1

文献：Sheehan,M. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 3526 - 3532

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%