Introduction：Basic information about CAS 141234-08-4|5-Quinoxalinecarbaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Quinoxalinecarbaldehyde |
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| CAS Number | 141234-08-4 | Molecular Weight | 158.157 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 319.8±22.0 °C at 760 mmHg |
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| Molecular Formula | C9H6N2O | Melting Point | 0ºC |
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| MSDS | / | Flash Point | 151.6±28.8 °C |
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Names
| Name | quinoxaline-5-carbaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 319.8±22.0 °C at 760 mmHg |
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| Melting Point | 0ºC |
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| Molecular Formula | C9H6N2O |
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| Molecular Weight | 158.157 |
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| Flash Point | 151.6±28.8 °C |
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| Exact Mass | 158.048019 |
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| PSA | 42.85000 |
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| LogP | 0.57 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.700 |
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| InChIKey | XNGYMORBKJLAQE-UHFFFAOYSA-N |
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| SMILES | O=Cc1cccc2nccnc12 |
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Safety Information
| Risk Phrases | R20/21/22 |
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| Safety Phrases | S26 |
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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-Quinoxalinecarboxaldehyde |
| Quinoxaline-5-carboxaldehyde |
| 5-Quinoxalinecarbaldehyde |
| 5-Formylquinoxaline |
