Introduction：Basic information about CAS 13891-87-7|PENT-4-EN-2-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | PENT-4-EN-2-ONE |
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| CAS Number | 13891-87-7 | Molecular Weight | 84.11640 |
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| Density | 0.814g/cm3 | Boiling Point | 93.9ºC at 760mmHg |
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| Molecular Formula | C5H8O | Melting Point | 94 °C (lit.) |
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| MSDS | / | Flash Point | 10.8ºC |
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Names
| Name | 4-penten-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.814g/cm3 |
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| Boiling Point | 93.9ºC at 760mmHg |
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| Melting Point | 94 °C (lit.) |
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| Molecular Formula | C5H8O |
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| Molecular Weight | 84.11640 |
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| Flash Point | 10.8ºC |
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| Exact Mass | 84.05750 |
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| PSA | 17.07000 |
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| LogP | 1.15150 |
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| Vapour Pressure | 48.5mmHg at 25°C |
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| Index of Refraction | 1.398 |
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| InChIKey | PNJWIWWMYCMZRO-UHFFFAOYSA-N |
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| SMILES | C=CCC(C)=O |
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| Storage condition | 2-8°C |
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Safety Information
Customs
| HS Code | 2914190090 |
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| Summary | 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| Methyl allyl ketone |
| pent-4-en-2-one |
| 5-hexen-2-one |
| PNJWIWWMYCMZRO-UHFFFAOYSA |
| Allyl methyl ketone |
| 1-pentene-4-one |
| allylacetal |
| methyl vinyl ketone |
