Introduction：Basic information about CAS 1131-61-9|4-Phenylpyridine 1-oxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Phenylpyridine 1-oxide |
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| CAS Number | 1131-61-9 | Molecular Weight | 171.195 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 410.9±24.0 °C at 760 mmHg |
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| Molecular Formula | C11H9NO | Melting Point | 153-155 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 202.3±22.9 °C |
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Names
| Name | 4-Phenylpyridine-N-oxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 410.9±24.0 °C at 760 mmHg |
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| Melting Point | 153-155 °C(lit.) |
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| Molecular Formula | C11H9NO |
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| Molecular Weight | 171.195 |
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| Flash Point | 202.3±22.9 °C |
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| Exact Mass | 171.068420 |
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| PSA | 25.46000 |
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| LogP | 0.93 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.573 |
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| InChIKey | VZOPVKZLLGMDDG-UHFFFAOYSA-N |
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| SMILES | [O-][n+]1ccc(-c2ccccc2)cc1 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Safety Phrases | S22-S24/25 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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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
| 4-Phenylpyridine-1-oxide |
| EINECS 214-467-5 |
| 1-oxido-4-phenylpyridin-1-ium |
| 4-Phenylpyridine N-Oxide |
| MFCD00006208 |
| Pyridine, 4-phenyl-, 1-oxide |
| 4-Phénylpyridine-1-oxyde |
| 4-Phenylpyridine 1-oxide |
