3-(3,5-DIMETHOXY-PHENYL)-PROPIONIC ACID ETHYL ESTER
- 中文别名:3-(3,5-二甲氧基苯基)丙酸乙酯
- 中文释义:3-(3,5-二甲氧基苯基)丙酸乙酯;3-(3,5-二甲氧基丙基)丙酸乙酯;Dl-2,3-Diaminopropionic Acid Monohydrochloride;DL-2,3-Diaminopropionic acid hydrochloride;DL-Dap-OH.HCl;(+-)-2,3-diaminopropionic acid hydrochloride;Bethahistinemethanesulfonate;1\'-Biphenyl]-4,4\'-Diamine,3,3\',5,5
- 英文别名:Ethyl 3-(3,5-dimethoxyphenyl)propanoate;
ethyl 3-(3,5-dimethoxyphenyl)propanoate
- CAS No.:54901-09-6
- 分子式:C13H18O4
- 分子量:238.27962
- 精确分子量:238.12100
- PSA:44.76000
- InChI:InChI=1/C13H18O4/c1-4-17-13(14)6-5-10-7-11(15-2)9-12(8-10)16-3/h7-9H,4-6H2,1-3H3
- 分子结构式:
物化性质
- 密度:
- 1.067g/cm3
- 沸点:
- 335.6ºC at 760 mmHg
- 闪点:
- 145.7ºC
- 折射率:
- 1.492
安全信息
- 密度:
- 1.067g/cm3
- 沸点:
- 335.6ºC at 760 mmHg
- 闪点:
- 145.7ºC
- 折射率:
- 1.492
海关数据
中国海关编码:2918990090
- 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
- 摘要/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%