High Purity Flame Retardant CAS 99208-50-1: Halogen-Free Solution for Epoxy Resins & Electronics
Discover the superior performance of our high-purity 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide (CAS 99208-50-1). As a leading manufacturer and supplier in China, we offer this advanced halogen-free flame retardant, crucial for enhancing safety and compliance in epoxy resins, semiconductor packaging, and printed circuit boards. Secure your supply and competitive pricing.
Get a Quote & SampleYour Trusted Source for Advanced Flame Retardant Intermediates

10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide
We are a premier manufacturer and supplier of 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide (CAS 99208-50-1) in China, offering guaranteed high purity of ≥99%. This critical phosphorus-based chemical serves as a key intermediate for reactive, halogen-free flame retardants. Rely on us for stable supply, competitive pricing, and prompt online purchase support to meet your manufacturing needs for advanced materials.
- Achieve Superior Flame Retardancy: Our product (CAS 99208-50-1) is a vital component for formulating advanced halogen-free flame retardant systems.
- Ensure RoHS Compliance: Meets stringent environmental regulations, making it ideal for export-oriented products and eco-conscious manufacturing.
- Enhance Electronic Component Safety: Essential for semiconductor packaging, printed circuit boards (PCBs), and LED applications where fire safety is paramount.
- Source from a Reliable Supplier: As a trusted manufacturer in China, we guarantee quality, consistency, and competitive pricing for your bulk purchase requirements.
Key Advantages of Our Halogen-Free Flame Retardant
Halogen-Free & Environmentally Conscious
Transition away from hazardous halogenated flame retardants. Our phosphorus-based solution offers excellent fire safety properties while meeting environmental standards, ensuring healthier workplaces and products.
High Purity for Optimal Performance
With an assay of ≥99%, our 10-(2,5-Dihydroxyphenyl)-10H-9-oxa-10-phospha-phenantbrene-10-oxide (CAS 99208-50-1) provides consistent and reliable performance as a reactive flame retardant intermediate, crucial for high-end electronic applications.
Versatile Application as a Reactive Intermediate
This chemical is designed for synthesis into reactive flame retardants, offering excellent compatibility and efficacy in epoxy resins, polyurethanes, and other advanced polymer systems. Find the best price when you buy in bulk.
Applications Driving Innovation in Material Science
Epoxy Resin Systems
Enhance the fire safety of epoxy resins used in electronics, coatings, and composite materials. This chemical is a key ingredient for manufacturers developing halogen-free flame retardant epoxy solutions.
Semiconductor Packaging
Essential for creating safe and compliant materials for semiconductor encapsulation, protecting sensitive electronic components from thermal runaway and fire hazards.
Printed Circuit Boards (PCBs)
Improves the fire resistance of PCBs, a critical factor for the reliability and safety of electronic devices. Purchase high-quality intermediates to meet industry standards.
LED Lighting Components
Provides crucial fire retardant properties for materials used in LED manufacturing, ensuring safety and longevity in lighting applications.