Introduction：Basic information about CAS 5557-88-0|2-Penten-4-yn-1-ol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Penten-4-yn-1-ol |
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| CAS Number | 5557-88-0 | Molecular Weight | 82.10050 |
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| Density | 0.955 g/cm3 | Boiling Point | 68-69ºC 19mm,158.9ºC at 760 mmHg |
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| Molecular Formula | C5H6O | Melting Point | / |
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| MSDS | / | Flash Point | 64.1ºC |
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Names
| Name | 2-penten-4-yn-1-ol |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.955 g/cm3 |
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| Boiling Point | 68-69ºC 19mm,158.9ºC at 760 mmHg |
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| Molecular Formula | C5H6O |
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| Molecular Weight | 82.10050 |
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| Flash Point | 64.1ºC |
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| Exact Mass | 82.04190 |
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| PSA | 20.23000 |
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| LogP | 0.16810 |
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| Index of Refraction | 1.485 |
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| InChIKey | TWJDCTNDUKKEMU-ONEGZZNKSA-N |
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| SMILES | C#CC=CCO |
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Safety Information
| Risk Phrases | R23/24/25;R36/38;R45 |
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| Safety Phrases | S26-S36-S45-S53 |
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| Packaging Group | II |
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Synonyms
| 2-penten-4-yne-1-ol |
| cis/trans-2-penten-4-yn-1-ol |
| 2-penten-4-yl-1-ol |
| Einecs 226-922-5 |
| pent-2-en-4-ynol |
| pent-2-en-4-yn-1-ol |
| cis/trans-Penten-4-yn-1-ol |
