Introduction：Basic information about CAS 875781-41-2|5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine |
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| CAS Number | 875781-41-2 | Molecular Weight | 270.201 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 313.8±42.0 °C at 760 mmHg |
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| Molecular Formula | C9H12BrN3Si | Melting Point | / |
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| MSDS | / | Flash Point | 143.6±27.9 °C |
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Names
| Name | 5-bromo-3-(2-trimethylsilylethynyl)pyrazin-2-amine |
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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 | 313.8±42.0 °C at 760 mmHg |
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| Molecular Formula | C9H12BrN3Si |
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| Molecular Weight | 270.201 |
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| Flash Point | 143.6±27.9 °C |
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| Exact Mass | 268.998383 |
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| PSA | 51.80000 |
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| LogP | 3.78 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.572 |
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| InChIKey | LQJGZEFWBXJKJI-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(C)C#Cc1nc(Br)cnc1N |
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Safety Information
| Hazard Codes | Xn |
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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
| 5-bromo-3-((trimethylsilyl)ethynyl)pyrazine-2-amine |
| QC-6951 |
| 5-bromo-3-trimethylsilanylethynyl-pyrazin-2-ylamine |
| 5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine |
