PRODUCT Properties
| Melting point: | 117-121 °C(lit.) |
| Boiling point: | 132.43°C (rough estimate) |
| Density | 1.3930 |
| refractive index | 1.5678 (estimate) |
| Flash point: | 3 °F |
| storage temp. | 2-8°C |
| CAS DataBase Reference | 388-82-9(CAS DataBase Reference) |
| EPA Substance Registry System | 1,1'-Biphenyl, 2,2'-difluoro- (388-82-9) |
Description and Uses
2,2''-Difluorobiphenyl is used in preparation of 8-membered heterocycles for organic luminescent devices.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi,T,Xn |
| Risk Statements | 36/37/38-63-43-23/24/25-45-67-40 |
| Safety Statements | 26-36-36/37-24/25-23-53 |
| RIDADR | UN 3152 9/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HS Code | 2903998090 |
