Introduction：Basic information about CAS 871-84-1|1,7-OCTADIYNE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,7-OCTADIYNE |
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| CAS Number | 871-84-1 | Molecular Weight | 106.165 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 135.7±13.0 °C at 760 mmHg |
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| Molecular Formula | C8H10 | Melting Point | / |
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| MSDS | / | Flash Point | 23.3±0.0 °C |
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Names
| Name | octa-1,7-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 | 135.7±13.0 °C at 760 mmHg |
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| Molecular Formula | C8H10 |
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| Molecular Weight | 106.165 |
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| Flash Point | 23.3±0.0 °C |
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| Exact Mass | 106.078247 |
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| LogP | 2.40 |
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| Vapour Pressure | 9.4±0.1 mmHg at 25°C |
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| Index of Refraction | 1.455 |
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| InChIKey | DSOJWVLXZNRKCS-UHFFFAOYSA-N |
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| SMILES | C#CCCCCC#C |
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| Storage condition | 0-6°C |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R10 |
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| Safety Phrases | S16-S26-S36/37/39 |
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| RIDADR | UN 3295 3/PG 3 |
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| WGK Germany | 3 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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Synonyms
| 1,7-OCTADIYNE |
| MFCD00008580 |
| octa-1,7-diyne |
| EINECS 212-815-0 |
