Ethyl thieno[3,2-b]thiophene-2-carboxylate
Modify Date: 2025-08-25 11:27:14
![Ethyl thieno[3,2-b]thiophene-2-carboxylate Structure](https://image.chemsrc.com/caspic/061/201004-08-2.png)
Ethyl thieno[3,2-b]thiophene-2-carboxylate structure
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Common Name | Ethyl thieno[3,2-b]thiophene-2-carboxylate | ||
|---|---|---|---|---|
| CAS Number | 201004-08-2 | Molecular Weight | 212.289 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 318.8±22.0 °C at 760 mmHg | |
| Molecular Formula | C9H8O2S2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 146.6±22.3 °C | |
| Name | ethyl thieno[3,2-b]thiophene-5-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 318.8±22.0 °C at 760 mmHg |
| Molecular Formula | C9H8O2S2 |
| Molecular Weight | 212.289 |
| Flash Point | 146.6±22.3 °C |
| Exact Mass | 211.996567 |
| PSA | 82.78000 |
| LogP | 5.74 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.651 |
| HS Code | 2934999090 |
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~99%
Ethyl thieno[3,... CAS#:201004-08-2 |
| Literature: Deng, Huayun; Fang, Ye; He, Mingqian; Hu, Haibei; Niu, Weijun; Sun, Haiyan Patent: US2012/22116 A1, 2012 ; Location in patent: Page/Page column 53-54 ; |
CAS#:251-41-2![Thieno[3,2-b]thiophene-2-carboxylic acid structure](https://image.chemsrc.com/caspic/239/1723-27-9.png)
CAS#:1723-27-9![2,5-Dibromothieno[3,2-b]thiophene structure](https://image.chemsrc.com/caspic/341/25121-87-3.png)
CAS#:25121-87-3| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| THI101 |
| Ethyl thieno[3,2-b]thiophene-2-carboxylate |
| Thieno[3,2-b]thiophene-2-carboxylic acid, ethyl ester |
| Thieno[3,2-b]thiophene-2-carboxylic acid,ethyl ester |