436224
Aldrich

Poly(4-vinylphenol)

average M_w ~20,000

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Synonym

Poly(4-hydroxystyrene)

PVP

Molecular Formula

[CH₂CH(C₆H₄OH)]_n

CAS Number

24979-70-2

MDL number

MFCD00147948

PubChem Substance ID

24867290

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Descriptions

Packaging

5, 25 g in glass btl

Application

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.

Properties

mol wt

average M_w ~20,000

360 °C (dec.)

transition temp

T_g 130-185 °C

solubility

alcohols, ethers, ketones and esters: soluble

aromatics, petroleum ethers and chlorinated hydrocarbons: insoluble

Safety

WGK Germany

Related Categories

... Organic Conductors and Photovoltaics: OFET and OPV Materials > Dielectric Materials

... Styrenes > Substituted and Modified Styrenes

MSDS

Specification Sheet

Certificate of Analysis

More Information

Poly(4-vinylphenol)

average Mw ~20,000

average M_w ~20,000