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Structure：
| Appearance | White Powder |
| Formula | C15H12Br4O2 |
| CAS No. | 79-94-7 |
| EC No. | 201-236-9 |
| Boiling point °C | 316 |
| Melting point°C | 178-181 |
| Density（20℃）g/ml | 2.1 |
| P Content(℅) | ≥99 |
| UN | 3077 |
| Water (℅) | ≤0.1% |
| HS CODE | 29081990 |
| Package | 25kg/kraft bag |
| Synonyms | TBPPA |
Tetrabromobisphenol A (TBBPA) is a brominated flame retardant
The compound is a white solid (not colorless), although commercial samples
appear yellow. It is one of the most common flame retardant
TBBPA is mainly used as a reactive component of polymers, meaning that
it is incorporated into the polymer backbone. It is used to prepare fire-resistant
polycarbonates by replacing some bisphenol A. A lower grade of TBBPA is used
to prepare epoxy resins , used in printed circuit boards
Store at room temperature, away from direct sunlight
Physical Appearance: Visual inspection
Purity Analysis: Gas chromatography (GC)
Acid Value: Potentiometric titration
Water Content: Moisture analyzers
Refractive Index: Refractometer
Density: Density meter
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