| 英文名 | ethyl 2-amino-4-hydroxythiophene-3-carboxylate |
|---|---|
| 英文别名 |
2-amino-4-hydroxy-thiophene-3-carboxylic acid ethyl ester
Ethyl 2-amino-4-hydroxy-3-thiophenecarboxylate 2-Amino-3-aethoxycarbonyl-4-hydroxy-thiophen |
| 密度 | 1.396g/cm3 |
|---|---|
| 沸点 | 302.7ºC at 760mmHg |
| 分子式 | C7H9NO3S |
| 分子量 | 187.21600 |
| 闪点 | 136.9ºC |
| 精确质量 | 187.03000 |
| PSA | 100.79000 |
| LogP | 1.79380 |
| 蒸汽压 | 0.000544mmHg at 25°C |
| 折射率 | 1.621 |
| 海关编码 | 2934999090 |
|---|
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 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 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |