2-Thiophenecarboxylicacid, 5-(4-methoxyphenyl)-, ethyl ester
- 中文别名:5-(4-甲氧基苯基)噻吩-2-羧酸乙酯
- 中文释义:5-(4-甲氧基苯基)噻吩-2-羧酸乙酯
- 英文别名:ethyl 5-(4-methoxyphenyl)thiophene-2-carboxylate;
2-Aethoxycarbonyl-5-p-methoxyphenyl-thiophen;
5-(4-methoxy-phenyl)-thiophene-2-carboxylic acid ethyl ester;
ethylmethoxyphenylthiophenecarboxylate;
ethyl 5-(4-methoxyphenyl)-2-thiophenecarboxylate
- CAS No.:13858-71-4
- 分子式:C14H14O3S
- 分子量:262.32
- 精确分子量:262.06600
- PSA:63.77000
- InChI:The Key: YUXBXDQIEMWBMS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.178g/cm3
- 熔点:
- 71-75ºC
- 沸点:
- 399.2ºC at 760mmHg
- 闪点:
- 195.2ºC
- 折射率:
- 1.563
- 蒸汽压:
- 1.39E-06mmHg at 25°C
安全信息
- 密度:
- 1.178g/cm3
- 熔点:
- 71-75ºC
- 沸点:
- 399.2ºC at 760mmHg
- 闪点:
- 195.2ºC
- 折射率:
- 1.563
- 蒸汽压:
- 1.39E-06mmHg at 25°C
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%