| CAS No.: | 5945-33-5 |
|---|---|
| Formula: | C39h34o8p2 |
| Type: | Synthesis Material Intermediates |
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Bisphenol-A bis(diphenyl phosphate) Quick Details
Chemical Name: Bisphenol-A bis(diphenyl phosphate)
CAS No.: 5945-33-5,181028-79-5
Molecular Formula: C39H34O8P2
Molecular Weight: 692.63
Appearance: Colorless or light yellow transparent thick liquid
Bisphenol-A bis(diphenyl phosphate) Specifications
| Item | Index |
| Appearance | Colorless or light yellow transparent thick liquid |
| N=1 content (wt %) | 80-89 |
| Water content | ≤0.1% |
| Acidity(mg·KOH/g) | ≤0.1% |
| Color (Hazen) | ≤ 50 |
| Half Ester(%) | ≤ 0.2 |
| TPP(%) | ≤1.0 |
| IPP(%) | ≤0.03 |
| Pheno content(ppm) | ≤500 |
| Viscosity (mPa. at 70 ºC) | 120-220 |
Bisphenol-A bis(diphenyl phosphate) Application
BDP, an oligomeric phosphate ester flame retardant, is designed for use in engineering resin application such as polyphenylene oxide alloys and PC/ABS. Because of its low volatility and high heat stability, this phosphorus flame retardant can tolerate high processing temperature required for many engineering resins.
Processing characteristics in a number of thermoplastics including ABS and HIPS that benefit high flow in thin wall moldings and other high-performance applications.
BDP is used at 8 to 15 phr to provide flame retardancy to a variety of resins .when used as a processing aid, 1 to 3 phr of BDP is added to thermoplastics for improving melt flow.
Bisphenol-A bis(diphenyl phosphate) Packing
250kgs/Drum,25kgs/drum
Bisphenol-A bis(diphenyl phosphate) Storage
Stored in a cool dry place out of direct sunlight.
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