4,4’-Bis((4-Chlorophenyl)Sulfonyl)-1,1’- Biphenyl(CAS 22287-56-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 6 USD
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| 98% | RG | 5G | In Stock | 12 USD
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| 98% | RG | 500G | In Stock | 814 USD
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Applications of 22287-56-5
| Industry | Application | Processing |
|---|---|---|
| Polymers | Monomer feedstock for polysulfone engineering plastics (e.g., polyethersulfone, polyphenylsulfone) | Copolymerized with bisphenol A, 4,4'-dichlorodiphenyl sulfone, etc., via nucleophilic substitution condensation to produce high-performance thermoplastic resins |
| Electronics & Electrical | Manufacture of high-temperature-resistant, dimensionally stable printed circuit board substrates and encapsulation materials | Processed into insulating components via melt extrusion or injection molding, leveraging its excellent dielectric properties and flame retardancy |
| Medical Devices | Production of steam-sterilizable, chemically resistant medical device components (e.g., dialysis membrane supports, surgical instrument handles) | Formed via high-temperature compression molding or injection molding to meet ISO 10993 biocompatibility requirements |
| Aerospace | Lightweight structural components and sensor housings with radiation resistance | Processed via thermoforming or composite layup, combined with reinforcing agents such as carbon fiber to fabricate high-performance composite parts |
Physical and chemical properties of 22287-56-5
Boiling Point |
685ºC at 760 mmHg |
|---|---|
Density |
1.416g/cm3 |
Exact Mass |
501.98700 |
Flash Point |
368.1ºC |
Index of Refraction |
1.64 |
LogP |
8.48760 |
Melting Point |
278-280 °C(lit.) |
Molecular Formula |
C24H16Cl2O4S2 |
Molecular Weight |
503.41700 |
PSA |
85.04000 |
Vapour Pressure |
7.68E-18mmHg at 25°C |
Retrosynthesis analysis of 22287-56-5
Cas:92-52-4
Cas:98-60-2
Cas:108-90-7
Q&A for CAS 22287-56-5
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Download SDS of 22287-56-5
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 22287-56-5
Operate under the ISO 9001 system
