Introduction：Basic information about CAS 52197-12-3|5-Methyl-2,3-pyrazinedicarbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Methyl-2,3-pyrazinedicarbonitrile |
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| CAS Number | 52197-12-3 | Molecular Weight | 144.133 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 377.3±42.0 °C at 760 mmHg |
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| Molecular Formula | C7H4N4 | Melting Point | 100ºC |
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| MSDS | / | Flash Point | 128.3±13.1 °C |
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Names
| Name | 5-methylpyrazine-2,3-dicarbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 377.3±42.0 °C at 760 mmHg |
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| Melting Point | 100ºC |
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| Molecular Formula | C7H4N4 |
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| Molecular Weight | 144.133 |
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| Flash Point | 128.3±13.1 °C |
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| Exact Mass | 144.043594 |
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| PSA | 73.36000 |
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| LogP | 0.41 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.559 |
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| InChIKey | RHYUBLSWHDYKAO-UHFFFAOYSA-N |
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| SMILES | Cc1cnc(C#N)c(C#N)n1 |
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Safety Information
| Risk Phrases | 20/21/22-36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3276 |
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| Packaging Group | III |
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| Hazard Class | 1.0 |
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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
| 2,3-Pyrazinedicarbonitrile, 5-methyl- |
| 5-Methyl-2,3-pyrazinedicarbonitrile |
| 5-methylpyrazine-2,3-dicarbonitrile |
| 2,3-Dicyano-6-mnethylpyrazin |
| 2,3-Dicyano-5-methylpyrazine |
| 5-methyl-pyrazine-2,3-dicarbonitrile |
| 2,3-Dicyano-5-methylpyrazin |
| 2-Methyl-5,6-dicyanopyrazin |
