PRODUCT Properties
| Melting point: | 81.5-83 °C (lit.) |
| Boiling point: | 307.3°C (rough estimate) |
| Density | 1.0829 (estimate) |
| vapor pressure | 0.033-0.084Pa at 25℃ |
| refractive index | 1.5500 (estimate) |
| storage temp. | Refrigerator |
| form | Solid |
| color | Light yellow to Brown |
| InChI | InChI=1S/C18H14/c1-3-9-15(10-4-1)18(17-13-7-8-14-17)16-11-5-2-6-12-16/h1-14H |
| InChIKey | BULLHRADHZGONG-UHFFFAOYSA-N |
| SMILES | C(/C1=CC=CC=C1)(\C1=CC=CC=C1)=C1\C=CC=C\1 |
| LogP | 3.43 |
| CAS DataBase Reference | 2175-90-8(CAS DataBase Reference) |
| EPA Substance Registry System | Benzene, 1,1'-(2,4-cyclopentadien-1-ylidenemethylene)bis- (2175-90-8) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| WGK Germany | 3 |
| HS Code | 2902.90.9000 |
