3-Thiophenecarboxylicacid, 2-methyl-, methyl ester
- 中文别名:2-甲基-3-噻吩甲酸甲酯
- 中文释义:2-甲基-3-噻吩甲酸甲酯;2-甲基噻吩-3-羧酸甲酯
- 英文别名:Methyl 2-methylthiophene-3-carboxylate;
methyl 2-methylthiophene-3-carboxylate;
2-Methyl-3-Thiophenecarboxylic Acid Methyl Ester
- cas No.:53562-51-9
- 分子式:C7H8O2S
- 分子量:156.2022
- 精确分子量:156.02500
- PSA:54.54000
- InChI:InChI=1/C7H8O2S/c1-5-6(3-4-10-5)7(8)9-2/h3-4H,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.174g/cm3
- 沸点:
- 202.412ºC at 760 mmHg
- 闪点:
- 76.216ºC
- 折射率:
- 1.532
安全信息
- 密度:
- 1.174g/cm3
- 沸点:
- 202.412ºC at 760 mmHg
- 闪点:
- 76.216ºC
- 折射率:
- 1.532
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%