Tetrabromobisphenol A (TBBPA)


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


Product Description

Brief  introduction

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

♦ Application

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

Inspection Method

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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