| Product Name | 4-Bromo-1-butyne |
| CAS No. | 38771-21-0 |
| Synonyms | 1-butyne, 4-bromo-; 4-Bromobut-1-yne |
| InChI | InChI=1/C4H5Br/c1-2-3-4-5/h1H,3-4H2 |
| Molecular Formula | C4H5Br |
| Molecular Weight | 132.9865 |
| Density | 1.453g/cm3 |
| Boiling point | 118.322°C at 760 mmHg |
| Flash point | 32.258°C |
| Refractive index | 1.483 |
| Hazard Symbols |  T:Toxic; |
| Risk Codes | R10:; R25:; R43:; |
| Safety | S36/37:; S45:; |
38771-21-0 4-bromo-1-butyne
service@apichina.com