Introduction：Basic information about CAS 5780-66-5|2-Pyrazinecarbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Pyrazinecarbaldehyde |
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| CAS Number | 5780-66-5 | Molecular Weight | 108.098 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 192.1±20.0 °C at 760 mmHg |
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| Molecular Formula | C5H4N2O | Melting Point | / |
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| MSDS | / | Flash Point | 70.5±28.2 °C |
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Names
| Name | Pyrazine-2-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 192.1±20.0 °C at 760 mmHg |
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| Molecular Formula | C5H4N2O |
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| Molecular Weight | 108.098 |
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| Flash Point | 70.5±28.2 °C |
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| Exact Mass | 108.032364 |
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| PSA | 42.85000 |
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| LogP | -0.15 |
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| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
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| Index of Refraction | 1.581 |
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| InChIKey | DXBWJLDFSICTIH-UHFFFAOYSA-N |
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| SMILES | O=Cc1cnccn1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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 | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| pyrazine-2-carbaldehyde |
| 2-Pyrazinecarboxaldehyde |
| 2-Pyrazinecarbaldehyde |
