5,6-dihydro-4H-cyclopenta[b]thiophene-2- carboxylic acid
Modify Date: 2024-02-05 18:43:27
![5,6-dihydro-4H-cyclopenta[b]thiophene-2- carboxylic acid Structure](https://image.chemsrc.com/caspic/245/40133-06-0.png)
5,6-dihydro-4H-cyclopenta[b]thiophene-2- carboxylic acid structure
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Common Name | 5,6-dihydro-4H-cyclopenta[b]thiophene-2- carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 40133-06-0 | Molecular Weight | 168.21300 | |
| Density | 1.395g/cm3 | Boiling Point | 347.7ºC at 760mmHg | |
| Molecular Formula | C8H8O2S | Melting Point | 200-202ºC | |
| MSDS | USA | Flash Point | 164.1ºC | |
| Name | 5,6-dihydro-4h-cyclopenta[b]thiophene-2-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.395g/cm3 |
|---|---|
| Boiling Point | 347.7ºC at 760mmHg |
| Melting Point | 200-202ºC |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21300 |
| Flash Point | 164.1ºC |
| Exact Mass | 168.02500 |
| PSA | 65.54000 |
| LogP | 1.93500 |
| Index of Refraction | 1.645 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2934999090 |
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~88%
5,6-dihydro-4H-... CAS#:40133-06-0 |
| Literature: NIMBUS IRIS, INC.; HARRIMAN, Geraldine C.; WESTER, Ronald T.; ROMERO, Donna L.; MASSE, Craig E.; ROBINSON, Shaughnessy; GREENWOOD, Jeremy Robert Patent: WO2014/11906 A2, 2014 ; Location in patent: Paragraph 00260 ; |
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~%
5,6-dihydro-4H-... CAS#:40133-06-0 |
| Literature: NIMBUS IRIS, INC.; HARRIMAN, Geraldine C.; WESTER, Ronald T.; ROMERO, Donna L.; MASSE, Craig E.; ROBINSON, Shaughnessy; GREENWOOD, Jeremy Robert Patent: WO2014/11906 A2, 2014 ; |
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~%
5,6-dihydro-4H-... CAS#:40133-06-0 |
| Literature: NIMBUS IRIS, INC.; HARRIMAN, Geraldine C.; WESTER, Ronald T.; ROMERO, Donna L.; MASSE, Craig E.; ROBINSON, Shaughnessy; GREENWOOD, Jeremy Robert Patent: WO2014/11906 A2, 2014 ; |
![Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate structure](https://image.chemsrc.com/caspic/198/353269-02-0.png)
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 4H,5H,6H-cyclopenta[b]thiophene-2-carboxylic acid |
| 4,5,6-trihydrocyclopenta[2,1-b]thiophene-2-carboxylic acid |