4,4'-Difluorobiphenyl
- Product Name4,4'-Difluorobiphenyl
- CAS398-23-2
- CBNumberCB0677923
- MFC12H8F2
- MW190.19
- EINECS206-910-6
- MDL NumberMFCD00000349
- MOL File398-23-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 88-91 °C(lit.) |
| Boiling point | 254-255 °C(lit.) |
| Density | 1.2470 (rough estimate) |
| refractive index | 1.5678 (estimate) |
| Flash point | 254-255°C |
| storage temp. | Store at room temperature |
| form | powder to crystal |
| color | White to Light yellow to Light orange |
| Water Solubility | Insoluble |
| Merck | 14,3149 |
| BRN | 2044699 |
| InChI | 1S/C12H8F2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H |
| InChIKey | PZDAAZQDQJGXSW-UHFFFAOYSA-N |
| SMILES | Fc1ccc(cc1)-c2ccc(F)cc2 |
| CAS DataBase Reference | 398-23-2(CAS DataBase Reference) |
| FDA UNII | O0694GMK81 |
| NIST Chemistry Reference | 1,1'-Biphenyl, 4,4'-difluoro-(398-23-2) |
| UNSPSC Code | 12352100 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| RIDADR | UN 3152 9/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29039990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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