Introduction：Basic information about CAS 55557-52-3|3-Chlorpyrazin-2-carbonitril, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Chlorpyrazin-2-carbonitril |
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| CAS Number | 55557-52-3 | Molecular Weight | 139.542 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 264.1±35.0 °C at 760 mmHg |
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| Molecular Formula | C5H2ClN3 | Melting Point | 45-47°C |
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| MSDS | / | Flash Point | 113.5±25.9 °C |
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Names
| Name | 3-Chloropyrazine-2-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 264.1±35.0 °C at 760 mmHg |
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| Melting Point | 45-47°C |
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| Molecular Formula | C5H2ClN3 |
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| Molecular Weight | 139.542 |
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| Flash Point | 113.5±25.9 °C |
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| Exact Mass | 138.993729 |
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| PSA | 49.57000 |
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| LogP | 0.73 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.568 |
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| InChIKey | SDLFAEGTVBPHBK-UHFFFAOYSA-N |
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| SMILES | N#Cc1nccnc1Cl |
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Safety Information
| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R20/21/22;R36/37/38 |
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| Safety Phrases | S26-S36/37/39 |
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| RIDADR | 3276 |
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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-Pyrazinecarbonitrile, 3-chloro- |
| 3-cyano-2-chloropyrazine |
| 3-chloro-2-cyanopyrazine |
| MFCD00219653 |
| 3-Chloropyrazine-2-carbonitrile |
| chlorocyanopyrazine |
| 3-chlorpyrazin-2-carbonitril |
| 3-Chloro-2-pyrazinecarbonitrile |
| 2-Chloro-3-cyanopyrazine |
| 2-Chloro-3-cyannopyrazine |
