766-46-1
| Name | 1-BROMO-2-ETHYNYLBENZENE |
| CAS | 766-46-1 |
| Molecular Formula | C8H5Br |
| MDL Number | MFCD01863358 |
| Molecular Weight | 181.03 |
| MOL File | 766-46-1.mol |
Chemical Properties
| Appearance | Colourless Oil |
| Boiling point | 92-93 °C20 mm Hg(lit.) |
| density | 1.443 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 147 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Acetone, Dichloromethane, Ethyl Acetate, Hexane |
| form | Oil |
| color | Colourless |
| Usage | Starting material for heterocyclotriynes, second-order nonlinear optical materials, and unsymmetrical 1,4-diarylbutadiynes |
| Stability: | Light and Temperature Sensitive. |
| InChI | 1S/C8H5Br/c1-2-7-5-3-4-6-8(7)9/h1,3-6H |
| InChIKey | RVDOYUFNRDGYGU-UHFFFAOYSA-N |
| SMILES | Brc1ccccc1C#C |
| CAS DataBase Reference | 766-46-1(CAS DataBase Reference) |
Safety Data
| 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 |
| Risk Statements | |
| Safety Statements | |
| RIDADR | NA 1993 / PGIII |
| WGK Germany | 3 |
| HS Code | 2903998090 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |