您好，欢迎来到魔法化学网！
| CAS号 : | 13858-71-4 |
精确质量 : | 262.06600 |
| 分子式 : | C14H14O3S |
logP : | 3.60040 |
| 分子量 : | 262.32400 |
PSA : | 63.77000 |
5-(4-甲氧基苯基)噻吩-2-羧酸乙酯 | |
ethyl 5-(4-methoxyphenyl)thiophene-2-carboxylate | |
13858-71-4 | |
C14H14O3S | |
262.32400 | |
63.77000 | |
3.60040 | |
262.06600 |
|
1.563
|
|
|
195.2ºC
|
|
|
1.39E-06mmHg at 25°C
|
|
|
71-75ºC
|
|
|
1.178g/cm3
|
|
|
399.2ºC at 760mmHg
|
|
2934999090
|
|
|
Xi
|
品名, 成分含量, 用途 |
|
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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
