Introduction：Basic information about CAS 23229-26-7|2,5-Dibromopyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Dibromopyrazine |
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| CAS Number | 23229-26-7 | Molecular Weight | 237.880 |
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| Density | 2.2±0.1 g/cm3 | Boiling Point | 234.0±35.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Br2N2 | Melting Point | 45.0 to 49.0 °C |
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| MSDS | / | Flash Point | 95.3±25.9 °C |
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Names
| Name | 2,5-Dibromopyrazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.2±0.1 g/cm3 |
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| Boiling Point | 234.0±35.0 °C at 760 mmHg |
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| Melting Point | 45.0 to 49.0 °C |
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| Molecular Formula | C4H2Br2N2 |
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| Molecular Weight | 237.880 |
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| Flash Point | 95.3±25.9 °C |
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| Exact Mass | 235.858459 |
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| PSA | 25.78000 |
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| LogP | 1.86 |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.616 |
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| InChIKey | KIYKHEOWZLJZSB-UHFFFAOYSA-N |
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| SMILES | Brc1cnc(Br)cn1 |
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| Storage condition | 0-10°C |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 22-36/37/38 |
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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
| 3,6-Dibromopyrazine |
| PYRAZINE,2,5-DIBROMO |
| 2,5-Dibrom-pyrazin |
| 2-5-dibromopyrazine |
| 2,5-bis(bromanyl)pyrazine |
| Pyrazine, 2,5-dibromo- |
| 2,5-Dibromopyrazine |
| 2,4-DICHLOROBENZYL BROMIDE |
| 2,5-bisbromopyrazine |
