5216-17-1
5216-17-1 structure
- Name: 2,3,5,6-Tetrafluorobenzonitrile
- Chemical Name: 2,3,5,6-Tetrafluorobenzonitrile
- CAS Number: 5216-17-1
- Molecular Formula: C7HF4N
- Molecular Weight: 175.08300
- Catalog: Organic raw materials Organic fluorine compound Fluorobenzonitrile series
- Create Date: 2018-05-08 08:00:00
- Modify Date: 2024-01-07 10:45:05
| Name | 2,3,5,6-Tetrafluorobenzonitrile |
|---|---|
| Synonyms |
2,3,5,6-tetrafluorobenzenecarbonitrile
4H-Perfluorobenzonitrile MFCD00012286 |
| Density | 1.231g/cm3 |
|---|---|
| Boiling Point | 88-90 °C45 mm Hg(lit.) |
| Melting Point | 33-36 °C(lit.) |
| Molecular Formula | C7HF4N |
| Molecular Weight | 175.08300 |
| Flash Point | 158 °F |
| Exact Mass | 175.00500 |
| PSA | 23.79000 |
| LogP | 2.11468 |
| Index of Refraction | 1.51 |
| Hazard Codes | Xn:Harmful; |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36-S36/37/39 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
| Precursor 10 | |
|---|---|
| DownStream 5 | |
| HS Code | 2926909090 |
|---|---|
| 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% |