Introduction：Basic information about CAS 19838-07-4|2-Hydroxy-3-methylpyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Hydroxy-3-methylpyrazine |
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| CAS Number | 19838-07-4 | Molecular Weight | 110.114 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 376.2±37.0 °C at 760 mmHg |
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| Molecular Formula | C5H6N2O | Melting Point | 150 °C |
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| MSDS | / | Flash Point | 181.3±26.5 °C |
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Names
| Name | 3-methyl-1H-pyrazin-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 376.2±37.0 °C at 760 mmHg |
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| Melting Point | 150 °C |
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| Molecular Formula | C5H6N2O |
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| Molecular Weight | 110.114 |
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| Flash Point | 181.3±26.5 °C |
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| Exact Mass | 110.048012 |
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| PSA | 46.01000 |
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| LogP | -0.54 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.557 |
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| InChIKey | LDQRWMQHTORUIY-UHFFFAOYSA-N |
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| SMILES | Cc1ncc[nH]c1=O |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2933599090 |
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Customs
| HS Code | 2933599090 |
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| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2(1H)-Pyrazinone, 3-methyl- |
| 3-Methylpyrazin-2(1H)-one |
| 3-Methyl-2(1H)-pyrazinone |
| 3-methylpyrazin-2-ol |
| 3-Methyl-2-pyrazinol |
| EINECS 243-362-7 |
| 2-Hydroxy-3-methylpyrazine |
