Introduction：Basic information about CAS 51285-05-3|Pyrazine-2-carboxamide oxime, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrazine-2-carboxamide oxime |
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| CAS Number | 51285-05-3 | Molecular Weight | 138.127 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 370.3±45.0 °C at 760 mmHg |
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| Molecular Formula | C5H6N4O | Melting Point | 179-182ºC |
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| MSDS | / | Flash Point | 177.8±28.7 °C |
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Names
| Name | Pyrazine-2-amidoxime |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 370.3±45.0 °C at 760 mmHg |
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| Melting Point | 179-182ºC |
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| Molecular Formula | C5H6N4O |
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| Molecular Weight | 138.127 |
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| Flash Point | 177.8±28.7 °C |
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| Exact Mass | 138.054153 |
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| PSA | 84.39000 |
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| LogP | -0.52 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.680 |
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| InChIKey | QZHJCRJEMIFNNB-UHFFFAOYSA-N |
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| SMILES | NC(=NO)c1cnccn1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 20/21/22 |
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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
| 2-Pyrazinecarboximidamide, N-hydroxy- |
| N'-hydroxy-2-pyrazinecarboximidamide |
| T6N DNJ BYUM&MQ |
| N-Hydroxy-2-pyrazinecarboximidamide |
| N'-hydroxypyrazine-2-carboximidamide |
| N-Hydroxypyrazine-2-carboxamidine |
| Pyrazine-2-carboxamide oxime |
| PYRAZINE-2-CARBOXAMIDOXIME |
