Introduction：Basic information about CAS 19745-07-4|2,5-Dichloropyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-Dichloropyrazine |
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| CAS Number | 19745-07-4 | Molecular Weight | 148.978 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 184.4±35.0 °C at 760 mmHg |
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| Molecular Formula | C4H2Cl2N2 | Melting Point | 52-54ºC |
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| MSDS | / | Flash Point | 81.5±11.5 °C |
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Names
| Name | 2,5-dichloropyrazine |
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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 | 184.4±35.0 °C at 760 mmHg |
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| Melting Point | 52-54ºC |
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| Molecular Formula | C4H2Cl2N2 |
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| Molecular Weight | 148.978 |
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| Flash Point | 81.5±11.5 °C |
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| Exact Mass | 147.959503 |
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| PSA | 25.78000 |
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| LogP | 1.49 |
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| Vapour Pressure | 1.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.559 |
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| InChIKey | JVSDZAGCHKCSGR-UHFFFAOYSA-N |
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| SMILES | Clc1cnc(Cl)cn1 |
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 22-41 |
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| Safety Phrases | 26-39 |
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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
| 2,5-Dichloropyrazine |
| 2,5-Dichlor-pyrazin |
| Pyrazine, 2,5-dichloro- |
| 2,5-Dichloro-pyrazine |
| pyrazine,2,5-dichloro |
| 3,6-DICHLOROPYRAZINE |
