Introduction：Basic information about CAS 5216-17-1|2,3,5,6-Tetrafluorobenzonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3,5,6-Tetrafluorobenzonitrile |
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| CAS Number | 5216-17-1 | Molecular Weight | 175.08300 |
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| Density | 1.231g/cm3 | Boiling Point | 88-90 °C45 mm Hg(lit.) |
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| Molecular Formula | C7HF4N | Melting Point | 33-36 °C(lit.) |
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| MSDS | / | Flash Point | 158 °F |
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Names
| Name | 2,3,5,6-Tetrafluorobenzonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.231g/cm3 |
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| Boiling Point | 88-90 °C45 mm Hg(lit.) |
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| Melting Point | 33-36 °C(lit.) |
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| Molecular Formula | C7HF4N |
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| Molecular Weight | 175.08300 |
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| Flash Point | 158 °F |
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| Exact Mass | 175.00500 |
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| PSA | 23.79000 |
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| LogP | 2.11468 |
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| Index of Refraction | 1.51 |
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| InChIKey | IOQMWOBRUDNEOA-UHFFFAOYSA-N |
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| SMILES | N#Cc1c(F)c(F)cc(F)c1F |
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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 | S26-S36-S36/37/39 |
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| RIDADR | UN 1325 4.1/PG 2 |
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| WGK Germany | 3 |
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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
| 2,3,5,6-tetrafluorobenzenecarbonitrile |
| 4H-Perfluorobenzonitrile |
| MFCD00012286 |
