ChemicalBook Product Catalog Chemical Reagents Organic reagents Phenols Poly(p-hydroxystyrene)

Poly(p-hydroxystyrene)

Poly(p-hydroxystyrene) Basic information
Product Name:Poly(p-hydroxystyrene)
Synonyms:4-ethenyl-phenohomopolymer;POLY(4-VINYLPHENOL), AVERAGE MW CA. 20,0 00;POLY(4-VINYLPHENOL), AVERAGE MW CA. 8,00 0;MW22000;Phenol,4-ethenyl-,homopolymer;4-HYDROXYSTYRENE POLYMER;4-VINYLPHENOL POLYMER;PHS
CAS:24979-70-2
MF:C8H8O
MW:120.15
EINECS:
Product Categories:Polymers;Hydrophobic Polymers;Materials Science;Polymer Science;Styrenes;Substituted and Modified Styrenes;Dielectric Materials;Organic and Printed Electronics;Organic Field Effect Transistor (OFET) Materials
Mol File:24979-70-2.mol
Poly(p-hydroxystyrene) Structure
Poly(p-hydroxystyrene) Chemical Properties
Melting point 360 °C (dec.)
density 1.16 g/mL at 25 °C(lit.)
refractive index n20/D 1.6
Fp 308°C
storage temp. Store at -20°C
solubility alcohols, ethers, ketones and esters: soluble
EPA Substance Registry SystemPhenol, 4-ethenyl-, homopolymer (24979-70-2)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-36
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
Poly(p-hydroxystyrene) Usage And Synthesis
Chemical PropertiesTg 136°C
UsesPoly(4-vinylphenol) is used as an antimicrobial surface coating in mutilayered film.
UsesPoly(p-hydroxystyrene) can substitute for Novolac resins in photoresists, adhesion promoter and improves heat resistance in hot melt adhesives and surface treatment in metal finishing. Derivatives used as antioxidants and flame retardants in plastics. Component of polymer blends to modify surface characteristics and improve impact resistance.
General DescriptionPoly(4-vinylphenol) (PVP) is a polymeric cross-linker mainly used as a layer to improve adhesion by forming a non-toxic and low cost film. It is an acidic polymer which consists of more than 100 hydroxyl groups in one molecule of PVP which result in high stability and complexation of the films.
Poly(p-hydroxystyrene) Preparation Products And Raw materials
Aluminum acetylacetonate METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)
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