Hexabromocyclododecane , 98% HPLC , 25637-99-4
PRODUCT Properties
| Melting point: | 188-191 °C |
| Density | 1.05 g/cm3 |
| vapor pressure | 0Pa at 21℃ |
| solubility | Benzene (Slightly), Ethyl Acetate (Slightly) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 65.6μg/L at 20℃ |
| LogP | 5.625 at 25℃ |
| CAS DataBase Reference | 25637-99-4(CAS DataBase Reference) |
| EPA Substance Registry System | Hexabromocyclododecane (25637-99-4) |
Description and Uses
The commercially available brominated flame retardant hexabromocyclododecane (HBCD) is lipophilic, has a high affinity to particulate matter and low water solubility. It is used as a flame retardant additive, with the intent of delaying ignition and slowing subsequent fire growth during the service life of vehicles, buildings or articles, as well as while materials are stored. The main uses of HBCD are in flame-retarded expanded (EPS) and extruded (XPS) polystyrene foam insulation, with smaller scale use in textile applications and electric and electronic appliances (high impact polystyrene/HIPS). In textiles HBCD is used in back-coatings for upholstery and other interior textiles, including automotive applications.
Safety
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H361-H362 |
| Precautionary statements | P201-P260-P263-P264-P270-P308+P313-P201-P202-P281-P308+P313-P405-P501 |
| Safety Statements | 22-24/25 |
| RIDADR | 3077 |
| WGK Germany | 1 |
| F | 3-9 |
| HazardClass | 9 |
| PackingGroup | III |
| Hazardous Substances Data | 25637-99-4(Hazardous Substances Data) |
