Introduction：Basic information about CAS 5650-51-1|5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one |
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| CAS Number | 5650-51-1 | Molecular Weight | 138.187 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 239.6±9.0 °C at 760 mmHg |
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| Molecular Formula | C7H6OS | Melting Point | 115-117ºC |
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| MSDS | / | Flash Point | 98.7±18.7 °C |
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Names
| Name | 5,6-dihydrocyclopenta[b]thiophen-4-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 239.6±9.0 °C at 760 mmHg |
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| Melting Point | 115-117ºC |
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| Molecular Formula | C7H6OS |
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| Molecular Weight | 138.187 |
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| Flash Point | 98.7±18.7 °C |
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| Exact Mass | 138.013931 |
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| PSA | 45.31000 |
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| LogP | 1.88 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.625 |
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| InChIKey | KOBLGOHFGYWCRC-UHFFFAOYSA-N |
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| SMILES | O=C1CCc2sccc21 |
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Safety Information
Customs
| 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% |
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Synonyms
| 5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one |
| 5,6-dihydro-cyclopenta[b]thiophen-4-one |
| 5,6-dihydro-<6H>-cyclopenta-<b>-thiophene-4-one |
| 4-oxo-4,5-dihydro-6H-cyclopenta<b>thiophene |
| 4H-Cyclopenta[b]thiophen-4-one, 5,6-dihydro- |
| 5,6-dihydro-4H-cyclopenta[b]thien-4-one |
| 5,6-dihydro-4H-cyclopenta<b>thiophen-4-one |
