Tetrabromobisphenol A CAS NO.: 79-94-7 Chemical Formula: C15H12Br4O2 Molecular Weight: 543.7

Tetrabromobisphenol A 

CAS NO.: 79-94-7Chemical Formula: C15H12Br4O2Molecular Weight: 543.7Application:TBBA is a brominated aromatic flame retardantused in thermoplastic and thermoset resin systems and widely used extensively in the manufacture of flame retardant printed circuit boards found in most electrical appliances.It is also used as an intermediate to make other flame retardants. About Brominated Carbon Oligomers Brominated carbonate oligomers (which use TBBA as a raw material) are used to flame retard thermoplastic resin systems such as polybutylene terephthalate (PBT) and certain grades of polycarbonate (PC).Specification Data Sheet

Analysis ltem	Specification	Analysis result
Appearance	White powder	White powder
Loss on Drying          %	0.1 max	0.062
Melting Point       °C	179 min	180.2
Organic Bromide     %	58 min	58.13
Color APHA in 20% Methanol	20 max	10~15

Tetrabromobisphenol A (TBBA)