| Products name | Ecochem FR301 |
| Chemical name | 2,4,6-Tribromophenyl allyl ether |
| CAS NO. | 3278-89-5 |
| Structural formula | ![]() ![]() |
| Appearance | White crystal powder |
| Melting point | >74℃ |
| Molecular weight | 370.8 |
| Application | Styrofoam It is an effective synergist when used in combination with HBCD. |
Ecochem FR301, identified by CAS number 3278-89-5, is a chemical compound known as 2,4,6-Tribromophenyl allyl ether. It is primarily used as a flame retardant in various polymer applications.
Applications:
- Flame Retardant: FR301 is utilized to enhance the flame resistance of materials such as expandable polystyrene (EPS) and unsaturated polyester resins.
- Synergist: When combined with hexabromocyclododecane, it acts as an effective synergist, improving the overall flame-retardant properties of the material.


