Introduction：Basic information about CAS 2809-69-0|2,4-Hexadiyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-Hexadiyne |
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| CAS Number | 2809-69-0 | Molecular Weight | 78.112 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 129.5±0.0 °C at 760 mmHg |
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| Molecular Formula | C6H6 | Melting Point | 68°C |
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| MSDS | / | Flash Point | 12.3±12.9 °C |
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Names
| Name | hexa-2,4-diyne |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.8±0.1 g/cm3 |
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| Boiling Point | 129.5±0.0 °C at 760 mmHg |
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| Melting Point | 68°C |
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| Molecular Formula | C6H6 |
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| Molecular Weight | 78.112 |
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| Flash Point | 12.3±12.9 °C |
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| Exact Mass | 78.046951 |
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| LogP | 2.24 |
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| Vapour Pressure | 12.4±0.1 mmHg at 25°C |
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| Index of Refraction | 1.461 |
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| InChIKey | PCTCNWZFDASPLA-UHFFFAOYSA-N |
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| SMILES | CC#CC#CC |
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Safety Information
| Hazard Codes | F+ |
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| Risk Phrases | R11 |
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| Safety Phrases | S16-S22 |
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| RIDADR | 1325 |
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| Packaging Group | III |
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| Hazard Class | 4.1 |
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Synonyms
| Dimethylbutadiyne |
| 1,4-hexadiyne |
| MFCD00041617 |
| 2,4-Hexadiyne |
| 1,6-heptadiyne |
| 2,4-DICHLORO BENZOYLACETINITRILE |
| Hexa-2,4-diyne |
| dimethyldiacetylene |
| 2,4-hexadyine |
