PRODUCT Properties
| Boiling point: | 213-215 °C |
| Density | 0.903 |
| refractive index | 1.54-1.542 |
| Flash point: | 83 °C |
| storage temp. | 2-8°C, protect from light |
| Appearance | Colorless to light yellow Liquid |
| Water Solubility | Not miscible or difficult to mix in water. |
| BRN | 1853156 |
| CAS DataBase Reference | 4250-81-1(CAS DataBase Reference) |
Description and Uses
It finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H315-H319 |
| Precautionary statements | P280g-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 37/39-26-36/37/39 |
