Tert-ButylPhenyl Diphenyl Phosphate (BPDP)
We are a manufacturer based in China, specializing in high-quality Tert-ButylPhenyl Diphenyl Phosphate (BPDP) for industrial clients worldwide. Technical support and custom formulation available.
Category：Coating raw materials | Brand：MT
Introduction
| Tert-ButylPhenyl Diphenyl Phosphate (BPDP) | |
| CAS No.: | 115-86-6 |
| Molecular weight: | 326.29 |
| Molecular formula: | C18H15O4P；OP(OC6H5)3 |
| Quality standard | |
| Physical appearance: | Clear and transparent liquid |
| Phosphorus content (wt·%): | 8.5-9.5 |
| Density (20℃)/(kg/m3): | 1150-1182 |
| Viscosity (25℃)/(mPa·S): | 70-100 |
| Acid value (mgKOH/g): | 0.1 |
| Color number (APHA): | ＜80 |
| Water content (%): | ≤0.1 |
| Free phenol (%): | ≤0.1 |
Tertiary-butylated triphenyl phosphate (same as Supresta Phosflex R71B) is a highly effective flame retardant plasticizer with good compatibility with PVC and other materials such as PPO and PC/ABS alloys. When tert-butyl phosphate is considered as a conventional plasticizer, it can balance the flame retardancy and plasticizing efficiency of the system. Its high thermal stability allows it to be used as a flame retardant for engineering plastics and can also improve the melting properties of plastics.
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