Introduction：Basic information about CAS 186590-36-3|4,5-Difluoro-2-hydroxybenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Difluoro-2-hydroxybenzonitrile |
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| CAS Number | 186590-36-3 | Molecular Weight | 155.102 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 279.7±40.0 °C at 760 mmHg |
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| Molecular Formula | C7H3F2NO | Melting Point | 161-163ºC |
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| MSDS | / | Flash Point | 122.9±27.3 °C |
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Names
| Name | 4,5-difluoro-2-hydroxybenzonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 279.7±40.0 °C at 760 mmHg |
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| Melting Point | 161-163ºC |
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| Molecular Formula | C7H3F2NO |
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| Molecular Weight | 155.102 |
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| Flash Point | 122.9±27.3 °C |
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| Exact Mass | 155.018265 |
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| PSA | 44.02000 |
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| LogP | 2.01 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.530 |
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| InChIKey | ROLMZTIHUMKEAI-UHFFFAOYSA-N |
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| SMILES | N#Cc1cc(F)c(F)cc1O |
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| RIDADR | UN3439 |
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| Packaging Group | III |
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| Hazard Class | 6.1 |
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| HS Code | 2926909090 |
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Customs
| HS Code | 2926909090 |
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| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| PC1116 |
| 4,5-Difluoro-2-hydroxy-benzonitrile |
| Benzonitrile, 4,5-difluoro-2-hydroxy- |
| 4,5-Difluoro-2-hydroxybenzonitrile |
