Diethyl 3,4-Dimethylthieno[2,3-b]Thiophene-2,5-Dicarboxylate
Modify Date: 2024-01-05 13:22:10
![Diethyl 3,4-Dimethylthieno[2,3-b]Thiophene-2,5-Dicarboxylate Structure](https://www.chemsrc.com/caspic/499/152487-69-9.png)
Diethyl 3,4-Dimethylthieno[2,3-b]Thiophene-2,5-Dicarboxylate structure
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Common Name | Diethyl 3,4-Dimethylthieno[2,3-b]Thiophene-2,5-Dicarboxylate | ||
|---|---|---|---|---|
| CAS Number | 152487-69-9 | Molecular Weight | 312.40400 | |
| Density | 1.281g/cm3 | Boiling Point | 422.2ºC at 760mmHg | |
| Molecular Formula | C14H16O4S2 | Melting Point | 134-136ºC | |
| MSDS | N/A | Flash Point | 209.2ºC | |
| Name | Diethyl 3,4-Dimethylthieno[2,3-b]Thiophene-2,5-Dicarboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.281g/cm3 |
|---|---|
| Boiling Point | 422.2ºC at 760mmHg |
| Melting Point | 134-136ºC |
| Molecular Formula | C14H16O4S2 |
| Molecular Weight | 312.40400 |
| Flash Point | 209.2ºC |
| Exact Mass | 312.04900 |
| PSA | 109.08000 |
| LogP | 3.93300 |
| Vapour Pressure | 2.45E-07mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2934999090 |
|---|
|
~90%
Diethyl 3,4-Dim... CAS#:152487-69-9 |
| Literature: Comel; Kirsch Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 5 p. 1167 - 1171 |
|
~46%
Diethyl 3,4-Dim... CAS#:152487-69-9 |
| Literature: Sommen, Geoffroy; Comel, Alain; Kirsch, Gilbert Synthesis, 2003 , # 5 p. 735 - 741 |
|
~71%
Diethyl 3,4-Dim... CAS#:152487-69-9 |
| Literature: Sommen, Geoffroy; Comel, Alain; Kirsch, Gilbert Synthesis, 2003 , # 5 p. 735 - 741 |
|
~%
Diethyl 3,4-Dim... CAS#:152487-69-9 |
| Literature: Bulletin of the Chemical Society of Japan, , vol. 66, # 7 p. 2011 - 2015 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Diethyl 3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylate |
| DIETHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2,5-DICARBOXYLATE |