Introduction：Basic information about CAS 164670-44-4|4-pyridylthiourea, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-pyridylthiourea |
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| CAS Number | 164670-44-4 | Molecular Weight | 153.20500 |
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| Density | 1.382g/cm3 | Boiling Point | 298.7ºC at 760 mmHg |
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| Molecular Formula | C6H7N3S | Melting Point | 174 °C |
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| MSDS | USA | Flash Point | 134.4ºC |
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Names
| Name | N-(4-Pyridyl)thiourea |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.382g/cm3 |
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| Boiling Point | 298.7ºC at 760 mmHg |
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| Melting Point | 174 °C |
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| Molecular Formula | C6H7N3S |
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| Molecular Weight | 153.20500 |
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| Flash Point | 134.4ºC |
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| Exact Mass | 153.03600 |
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| PSA | 83.03000 |
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| LogP | 1.51040 |
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| Vapour Pressure | 0.00125mmHg at 25°C |
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| Index of Refraction | 1.742 |
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| InChIKey | HLOFIQOOOSRNFY-UHFFFAOYSA-N |
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| SMILES | NC(=S)Nc1ccncc1 |
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Safety Information
| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | S22-S36/37 |
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| RIDADR | 2811 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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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-PYRIDYLTHIOUREA |
| MFCD00068177 |
| pyridin-4-ylthiourea |
