POLY(4-VINYLPYRIDINE) Chemical Properties

Melting point:

260°C (dec.)

Boiling point:

225°C

Tg

142

Density 

1,15 g/cm³

Flash point:

11 °C

storage temp. 

Room Temperature

solubility 

DMF, acetic acid and lower alcohols: soluble

form 

Solid

color 

White

Specific Gravity

1.15

InChI

InChI=1S/C7H7N/c1-2-7-3-5-8-6-4-7/h2-6H,1H2

InChIKey

KFDVPJUYSDEJTH-UHFFFAOYSA-N

SMILES

C(C1=CC=NC=C1)=C

EPA Substance Registry System

4-Vinylpyridine homopolymer (25232-41-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-23-16-7

WGK Germany 

3

TSCA 

TSCA listed

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

POLY(4-VINYLPYRIDINE) Usage And Synthesis

Uses

PVP can be used in a variety of applications such as:

• fabrication of antibacterial surfaces
• development of pH sensitive systems
• 3D molecular level ordering systems
• anti-corrosive coatings
• dye sensitized solar cells (DSSCs)(90}

Uses

Poly(4-vinylpyridine), cross-linked is a useful acid scavenger and basic catalyst, replacement for pyridine, enabling simplified workup and product isolation.

Definition

ChEBI: A vinyl polymer composed of repeating -CH2-CR- units where R is a 4-pyridyl group.

General Description

Poly(4-vinylpyridine) (PVP) is a pyridine containing polymer that is used in the surface modification by immobilizing the atoms present on the surface.

Solubility in organics

Mineral acids to a molecular equivalence; (3% solution or greater) in acetic acid and lower alcohols; Insoluble in aliphatic and aromatic hydrocarbons, esters, ketones, water

Purification Methods

Purify it by repeated precipitation from solutions in EtOH and dioxane, and then EtOH and ethyl acetate. Finally, freeze-dry a tert-butanol solution.

POLY(4-VINYLPYRIDINE)(25232-41-1)Related Product Information

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