Introduction：Basic information about CAS 5763-49-5|1,2-Cyclopentanedicarboxylic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Cyclopentanedicarboxylic anhydride |
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| CAS Number | 5763-49-5 | Molecular Weight | 140.137 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 289.2±9.0 °C at 760 mmHg |
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| Molecular Formula | C7H8O3 | Melting Point | 65-75℃ |
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| MSDS | / | Flash Point | 140.4±15.9 °C |
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Names
| Name | Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione |
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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 | 289.2±9.0 °C at 760 mmHg |
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| Melting Point | 65-75℃ |
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| Molecular Formula | C7H8O3 |
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| Molecular Weight | 140.137 |
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| Flash Point | 140.4±15.9 °C |
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| Exact Mass | 140.047348 |
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| PSA | 43.37000 |
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| LogP | -0.32 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.514 |
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| InChIKey | NMSRALOLNIBERV-UHFFFAOYSA-N |
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| SMILES | O=C1OC(=O)C2CCCC12 |
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Safety Information
Synonyms
| 4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione |
| Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione |
| 1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro- |
| tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione |
| (3aS,6aR)-4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione |
| 1,2-Cyclopentanedicarboxylic anhydride |
| Tetrahydrocyclopenta[c]furan-1,3-dione |
| NSC 159314 |
