Introduction：Basic information about CAS 257876-11-2|4-methyl-2-pyrazin-2-yl-1,3-thiazole-5-carbonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-methyl-2-pyrazin-2-yl-1,3-thiazole-5-carbonyl chloride |
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| CAS Number | 257876-11-2 | Molecular Weight | 239.68100 |
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| Density | 1.439g/cm3 | Boiling Point | 410.8ºC at 760mmHg |
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| Molecular Formula | C9H6ClN3OS | Melting Point | 101ºC |
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| MSDS | / | Flash Point | 202.3ºC |
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Names
| Name | 4-methyl-2-pyrazin-2-yl-1,3-thiazole-5-carbonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.439g/cm3 |
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| Boiling Point | 410.8ºC at 760mmHg |
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| Melting Point | 101ºC |
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| Molecular Formula | C9H6ClN3OS |
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| Molecular Weight | 239.68100 |
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| Flash Point | 202.3ºC |
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| Exact Mass | 238.99200 |
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| PSA | 83.98000 |
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| LogP | 2.28750 |
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| Vapour Pressure | 5.84E-07mmHg at 25°C |
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| Index of Refraction | 1.62 |
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| InChIKey | AURNSWQWQVJINA-UHFFFAOYSA-N |
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| SMILES | Cc1nc(-c2cnccn2)sc1C(=O)Cl |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R34 |
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Synonyms
| 4-Methyl-2-(2-Pyrazinyl)-1,3-Thiazole-5-Carbonyl Chloride |
