Introduction：Basic information about CAS 122-05-4|Pyrazine-2,5-dicarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Pyrazine-2,5-dicarboxylic acid |
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| CAS Number | 122-05-4 | Molecular Weight | 168.107 |
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| Density | 1.7±0.1 g/cm3 | Boiling Point | 466.5±45.0 °C at 760 mmHg |
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| Molecular Formula | C6H4N2O4 | Melting Point | 220-230°C |
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| MSDS | / | Flash Point | 236.0±28.7 °C |
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Names
| Name | Pyrazine-2,5-dicarboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
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| Boiling Point | 466.5±45.0 °C at 760 mmHg |
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| Melting Point | 220-230°C |
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| Molecular Formula | C6H4N2O4 |
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| Molecular Weight | 168.107 |
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| Flash Point | 236.0±28.7 °C |
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| Exact Mass | 168.017105 |
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| PSA | 100.38000 |
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| LogP | -2.01 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.638 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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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
| MFCD01630902 |
| PYRAZINE-2,5-DICARBOXYLIC ACID |
| 2,5-Pyrazinedicarboxylic acid |
