Introduction：Basic information about CAS 1720-38-3|1,9-DECADIYNE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,9-DECADIYNE |
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| CAS Number | 1720-38-3 | Molecular Weight | 134.218 |
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| Density | 0.8±0.1 g/cm3 | Boiling Point | 183.7±23.0 °C at 760 mmHg |
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| Molecular Formula | C10H14 | Melting Point | / |
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| MSDS | / | Flash Point | 56.9±6.9 °C |
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Names
| Name | deca-1,9-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 | 183.7±23.0 °C at 760 mmHg |
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| Molecular Formula | C10H14 |
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| Molecular Weight | 134.218 |
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| Flash Point | 56.9±6.9 °C |
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| Exact Mass | 134.109543 |
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| LogP | 3.37 |
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| Vapour Pressure | 1.0±0.2 mmHg at 25°C |
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| Index of Refraction | 1.459 |
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| InChIKey | ILVDYAGPHFWNQI-UHFFFAOYSA-N |
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| SMILES | C#CCCCCCCC#C |
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| Storage condition | Flammables area |
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Safety Information
| Risk Phrases | R10 |
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| Safety Phrases | S16 |
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| RIDADR | 1993 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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| HS Code | 2901299090 |
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Customs
| HS Code | 2901299090 |
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| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| 1,9-DECADIYNE |
| MFCD00014926 |
| deca-1,9-diyne |
| EINECS 217-012-9 |
