Introduction：Basic information about CAS 2510-22-7|4-Ethynylpyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Ethynylpyridine |
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| CAS Number | 2510-22-7 | Molecular Weight | 103.121 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 170.5±13.0 °C at 760 mmHg |
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| Molecular Formula | C7H5N | Melting Point | 98ºC |
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| MSDS | ChineseUSA | Flash Point | 57.5±12.4 °C |
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Names
| Name | 4-Ethynylpyridine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 170.5±13.0 °C at 760 mmHg |
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| Melting Point | 98ºC |
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| Molecular Formula | C7H5N |
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| Molecular Weight | 103.121 |
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| Flash Point | 57.5±12.4 °C |
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| Exact Mass | 103.042198 |
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| PSA | 12.89000 |
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| LogP | 0.91 |
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| Vapour Pressure | 1.9±0.3 mmHg at 25°C |
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| Index of Refraction | 1.543 |
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| InChIKey | FDEDJRHULYIJOR-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccncc1 |
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| Storage condition | Freezer |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Pyridine, 4-ethynyl- |
| 4-pyridinyl-acetylene |
| pyridin-4-ylacetylene |
| 4-Ethynylpyridine |
| pyridine,4-ethynyl |
| 4-pyridylacetylene |
