Introduction：Basic information about CAS 598-23-2|3-Methyl-1-butyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Methyl-1-butyne |
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| CAS Number | 598-23-2 | Molecular Weight | 68.117 |
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| Density | 0.7±0.1 g/cm3 | Boiling Point | 28.4±8.0 °C at 760 mmHg |
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| Molecular Formula | C5H8 | Melting Point | -90ºC |
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| MSDS | / | Flash Point | -51.1±2.8 °C |
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Names
| Name | 3-methyl-1-butyne |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.7±0.1 g/cm3 |
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| Boiling Point | 28.4±8.0 °C at 760 mmHg |
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| Melting Point | -90ºC |
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| Molecular Formula | C5H8 |
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| Molecular Weight | 68.117 |
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| Flash Point | -51.1±2.8 °C |
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| Exact Mass | 68.062599 |
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| LogP | 1.88 |
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| Vapour Pressure | 674.1±0.0 mmHg at 25°C |
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| Index of Refraction | 1.398 |
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| InChIKey | USCSRAJGJYMJFZ-UHFFFAOYSA-N |
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| SMILES | C#CC(C)C |
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| Storage condition | Refrigerator (+4°C) |
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Safety Information
| Hazard Codes | F+ |
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| Risk Phrases | 11 |
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| Safety Phrases | 3/7-9-16-33 |
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| RIDADR | 3295 |
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| RTECS | SJ6069000 |
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| Packaging Group | II |
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| Hazard Class | 3.1 |
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Synonyms
| 1-Butyne, 3-methyl |
| 1-Butyne, 3-methyl- |
| 3-methylbut-1-yne |
| EINECS 209-925-6 |
| MFCD00039853 |
| 3-Methyl-1-butyne |
