Bis(p-Tolyl)Phosphine Oxide(CAS 2409-61-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 9 USD
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| 98% | RG | 5G | In Stock | 21 USD
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| 98% | RG | 25G | In Stock | 100 USD
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| 98% | RG | 100G | In Stock | 375 USD
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| 98% | RG | 500G | In Stock | 3028 USD
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Applications of 2409-61-2
| Industry | Application | Process |
|---|---|---|
| Polymers | Used as a flame retardant in engineering plastics such as polyester and polycarbonate | Co-polymerized as a reactive flame retardant during polymerization, or melt-blended as an additive |
| Electronic Chemicals | Used as an organophosphorus flame retardant to enhance fire resistance of printed circuit board (PCB) materials | Incorporated into epoxy resin substrates and uniformly dispersed throughout the matrix via thermal curing |
| Fibers & Textiles | Improves flame retardancy of synthetic fibers (e.g., polyester fiber) | Bis(p-tolyl)phosphine oxide is added to the melt prior to spinning, followed by melt spinning |
| Coatings & Paints | Enhances thermal stability and flame retardancy rating of coatings | Blended as a functional additive into polyurethane or acrylic coating systems, then cured via spray or dip coating |
| Polymer Modification | Improves heat resistance and anti-dripping performance of materials | Compounded with base resins during injection molding or extrusion to enhance structural stability at elevated temperatures |
Physical and chemical properties of 2409-61-2
Boiling Point |
354.2±45.0 °C at 760 mmHg |
|---|---|
Exact Mass |
230.086044 |
Flash Point |
168.0±28.7 °C |
LogP |
2.21 |
Melting Point |
96°C(lit.) |
Molecular Formula |
C14H15OP |
Molecular Weight |
230.242 |
PSA |
40.54000 |
Storage condition |
under inert gas (nitrogen or Argon) at 2-8°C |
Vapour Pressure |
0.0±0.8 mmHg at 25°C |
Water Solubility |
Slightly soluble in water. |
Spectrums of 2409-61-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2409-61-2
Cas:106-43-4
Cas:106-38-7
Cas:1017-60-3
Q&A for CAS 2409-61-2
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 2409-61-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 2409-61-2
Operate under the ISO 9001 system
