Introduction：Basic information about CAS 31181-89-2|5-chloropicolinaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-chloropicolinaldehyde |
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| CAS Number | 31181-89-2 | Molecular Weight | 141.555 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 207.9±20.0 °C at 760 mmHg |
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| Molecular Formula | C6H4ClNO | Melting Point | 66-68ºC |
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| MSDS | ChineseUSA | Flash Point | 79.5±21.8 °C |
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Names
| Name | 5-Chloro-2-pyridinecarbaldehyde |
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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 | 207.9±20.0 °C at 760 mmHg |
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| Melting Point | 66-68ºC |
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| Molecular Formula | C6H4ClNO |
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| Molecular Weight | 141.555 |
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| Flash Point | 79.5±21.8 °C |
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| Exact Mass | 140.998138 |
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| PSA | 29.96000 |
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| LogP | 1.26 |
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| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
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| Index of Refraction | 1.593 |
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| InChIKey | YYLBDBOSXXSZQQ-UHFFFAOYSA-N |
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| SMILES | O=Cc1ccc(Cl)cn1 |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36-43 |
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| Safety Phrases | 26-36/37 |
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| HS Code | 2933399090 |
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Customs
| HS Code | 2933399090 |
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| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) 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-Pyridinecarboxaldehyde, 5-chloro- |
| 5-chloropicolinaldehyde |
| 5-Chloro-2-pyridinecarboxaldehyde |
| 5-Chloropyridine-2-Carboxaldehyde |
| 5-Chloropyridine-2-carbaldehyde |
