4,4'-Difluorobenzophenone-hydroquinone copolymer

Base Information

• Chemical Name: 4,4'-Difluorobenzophenone-hydroquinone copolymer
• CAS No.: 29658-26-2
• Deprecated CAS: 138454-81-6
• Molecular Formula: [OC6H4OC6H4COC6H4]n
• Molecular Weight: 328.31
• European Community (EC) Number: 608-392-0
• Mol file: 29658-26-2.mol

Synonyms:PEEK;polyetheretherketone

Chemical Property of 4,4'-Difluorobenzophenone-hydroquinone copolymer

Chemical Property:

• Melting Point: 322 °C
• PSA: 57.53000
• Density: 1.3 g/mL at 25 °C(lit.)
• LogP: 4.29360
• Solubility.: all common solvents: insoluble
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 328.09110063
• Heavy Atom Count: 24
• Complexity: 269

Purity/Quality:

98%,99%, ^*data from raw suppliers

Poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) average M ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(=O)C2=CC=C(C=C2)F)F.C1=CC(=CC=C1O)O
• Recent ClinicalTrials: Patient Satisfaction , Marginal Adaptation And Biocompatibility of Milled Biohpp Polyetheretherketone (PEEK) Single Anterior Crowns Veneered With Two Different Techniques.
• Uses: PEEK can be sulfonated and coated on nanofiltration(NF) membranes which can be used in the fabrication of antifouling based NF membranes. Sulfonated PEEK (up to 50-70 degree of sulfonation(DS)) can be used in the formation of proton exchange membranes(PEMs) for fuel cells based applications.