N-(3,3-dimethylamino)propyl-8-methoxynaphtho(2,1-b)thiophene-4-carboxamide
更新时间：2025-09-23 17:34:05
N-(3,3-dimethylamino)propyl-8-methoxynaphtho(2,1-b)thiophene-4-carboxamide结构式
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常用名 | N-(3,3-dimethylamino)propyl-8-methoxynaphtho(2,1-b)thiophene-4-carboxamide | 英文名 | N-(3,3-dimethylamino)propyl-8-methoxynaphtho(2,1-b)thiophene-4-carboxamide |
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| CAS号 | 104314-34-3 | 分子量 | 342.45500 | |
| 密度 | 1.202g/cm3 | 沸点 | 578ºC at 760mmHg | |
| 分子式 | C19H22N2O2S | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 303.3ºC |
| 英文名 | N-[3-(dimethylamino)propyl]-8-methoxybenzo[e][1]benzothiole-4-carboxamide |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.202g/cm3 |
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| 沸点 | 578ºC at 760mmHg |
| 分子式 | C19H22N2O2S |
| 分子量 | 342.45500 |
| 闪点 | 303.3ºC |
| 精确质量 | 342.14000 |
| PSA | 73.30000 |
| LogP | 4.31940 |
| 蒸汽压 | 2.35E-13mmHg at 25°C |
| 折射率 | 1.642 |
| 海关编码 | 2934999090 |
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N-(3,3-dimethyl... 104314-34-3 |
| 文献：Kusuma; Wilson; Boykin Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 5 p. 1229 - 1232 |
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~%
N-(3,3-dimethyl... 104314-34-3 |
| 文献：Kusuma; Wilson; Boykin Journal of Heterocyclic Chemistry, 1985 , vol. 22, # 5 p. 1229 - 1232 |
![8-methoxynaphtho[2,1-b]thiophene-4-carboxylic acid结构式](https://image.chemsrc.com/caspic/458/104314-07-0.png)
![8-methoxynaphtho[2,1-b]thiophene-4-carbonyl chloride结构式](https://image.chemsrc.com/caspic/451/104314-12-7.png)
| 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% |
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