2-(Tert-Butyl)Phenyl Diphenyl Phosphate(CAS 56803-37-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| P:8.1% | RG | 100G | In Stock | 17 USD
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| P:8.1% | RG | 500G | In Stock | 47 USD
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| P:8.1% | RG | 2.5KG | In Stock | 151 USD
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| P:8.1% | RG | 10KG | In Stock | 573 USD
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| Bulk Packaging | 500KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Applications of 56803-37-3
| Industry | Application | Process |
|---|---|---|
| Plastics & Polymers | Flame-retardant plasticizer | Incorporated into polymers such as polyvinyl chloride (PVC) and polyurethane (PU) via compounding or melt extrusion to enhance flame retardancy and flexibility |
| Electrical & Electronics | Flame-retardant additive | Formulated into resin systems for wire and cable jackets, printed circuit board substrates, and other components to meet flame-retardant standards such as UL94 |
| Coatings & Adhesives | Flame-retardant synergist | Mixed with other formulation components in coatings or adhesives and applied via coating or spraying processes to impart flame-retardant properties to the finished film |
| Textiles | Co-agent for flame-retardant finishing | Used as a synergist in flame-retardant finishing baths and applied to fiber surfaces via padding-drying-curing processes to improve flame retardancy |
Physical and chemical properties of 56803-37-3
Boiling Point |
BP: 261 °C at 6 mm Hg |
|---|---|
Decomposition |
WHEN HEATED TO DECOMP, CAN EMIT HIGHLY TOXIC FUMES OF /PHOSPHORUS OXIDES/. |
Density |
1.180 at 25 °C |
Exact Mass |
382.13300 |
Flash Point |
435 °F (NTP, 1992) |
Index of Refraction |
Index of refraction = 1.5179 at 25 °C/D |
LogP |
log Kow = 5.12 at 25 °C |
Melting Point |
-21 °C /pour point/ |
Molecular Formula |
C22H23O4P |
Molecular Weight |
382.38900 |
PSA |
54.57000 |
Solubility |
In water, 3.2 mg/L at 25 °C |
Vapour Pressure |
1.4X10-6 mm Hg at 25 °C |
Water Solubility |
<0.1 g/100 mL at 21 ºC |
Spectrums of 56803-37-3
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 56803-37-3
Cas:88-69-7
Cas:770-12-7
Q&A for CAS 56803-37-3
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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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 56803-37-3
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 56803-37-3
Operate under the ISO 9001 system
