Bisphenol A Bis(diphenyl Phosphate)
Bisphenol A Bis(diphenyl Phosphate) (CAS: 5945-33-5), commonly known as BDP, is an organophosphorus flame retardant supplied as a colourless to pale yellow clear viscous liquid.
It combines a bisphenol A backbone with two diphenyl phosphate ester groups, giving a high-phosphorus, halogen-free molecule with good hydrolytic stability and low volatility.
• Flame retardant for engineering plastics: used in PC/ABS, PBT, PET and polyphenylene oxide blends as a halogen-free phosphorus additive.
• Polymer processing: lowers melt viscosity and improves flow during compounding and injection moulding.
• Electrical and electronic components: supports compliance with halogen-free and low-smoke requirements in housings and connectors.
• Coatings and adhesives: functions as a plasticising flame retardant in specialty formulations.
Product Name: Bisphenol A Bis(diphenyl Phosphate)
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