Introduction：Basic information about CAS 61305-27-9|4-Hydroxy-2-cyclopentenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Hydroxy-2-cyclopentenone |
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| CAS Number | 61305-27-9 | Molecular Weight | 98.09990 |
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| Density | 1.299 g/cm3 | Boiling Point | 243.7ºC at 760 mmHg |
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| Molecular Formula | C5H6O2 | Melting Point | / |
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| MSDS | / | Flash Point | 99.9ºC |
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Names
| Name | 4-Hydroxy-2-cyclopenten-1-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.299 g/cm3 |
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| Boiling Point | 243.7ºC at 760 mmHg |
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| Molecular Formula | C5H6O2 |
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| Molecular Weight | 98.09990 |
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| Flash Point | 99.9ºC |
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| Exact Mass | 98.03680 |
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| PSA | 37.30000 |
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| Index of Refraction | n20/D 1.5078 |
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| InChIKey | DHNDDRBMUVFQIZ-UHFFFAOYSA-N |
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| SMILES | O=C1C=CC(O)C1 |
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| Storage condition | 2~8℃ |
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 22-36 |
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| Safety Phrases | 36 |
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| HS Code | 2914400090 |
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Customs
| HS Code | 2914400090 |
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| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| 4-hydroxycyclopentenone |
| 4-hydroxy-2-cyclopentenone |
| Ivoqualine |
| 3-hydroxy-4-cyclopentenone |
