| Identification | Back Directory | [Name]
POLY(4-VINYLPYRIDINE) | [CAS]
25232-41-1 | [Synonyms]
P4VP
4VP-DVB
reillex 425
REILLEX(R) 425
REILLEX(TM)402
Reillex(R) 402
POLYVINYL PYRIDINE
POLY(4-VINYLPYRIDINE)
PYRIDINE POLYMER BOUND
4-VINYLPYRIDINE POLYMER
4-VINYL PYRIDINE COPOLYMER
POLY-4-VINYLPYRIDINE, BEADS
4-ethenyl-pyridinhomopolymer
4-VINYL PYRIDINE HOMOPOLYMER
4-Ethenylpyridine,homopolymer
POLY(4-VINYLPYRIDINE), LINEAR
poly(4-vinylpyridine)(lowm.wt.)
1-Vinyl-2-pyrrolidinone polymers
PYRIDINE, 4-ETHENYL-, HOMOPOLYMER
POLY(4-VINYLPYRIDINE), CROSS-LINKED
Poly(4-vinylpyridine) (high M.Wt.)
Poly-4-vinylpyridine,powder(~10%H2O)
POLY(4-VINYLPYRIDINE/DIVINYLBENZENE)
Poly-4-vinylpyridine,beads(50-60%H2O)
Poly-4-vinylpyridine,Powder Anhydrous
4-vinylpyridine homopolymer, crosslinked
Poly(4-vinylpyridine) average Mw ~60,000
Poly(4-vinylpyridine) average Mw ~160,000
4-VINYL PYRIDINE-DIVINYL BENZENE COPOLYMER
POLY-4-VINYLPYRIDINE, POWDER: (CA. 10% H2O)
POLY(4-VINYLPYRIDINE), AVERAGE MW CA. 60 ,000
POLY(4-VINYLPYRIDINE), AVERAGE MN CA. 20 0,000
Polyvinylpyrrolidone (copolymers and homopolymers)
Poly(4-vinylpyridine), linear(average m.w. 20,000)
Polyvinylpyridinebeadsanhydroustolueneconditionedoffwhit
Poly-4-vinylpyridine,beads,anhydrous(tolueneconditioned)
Polyvinylpyridinepowderanhydroustolueneconditionedoffwhi
Poly-4-vinylpyridine,powder,anhydrous(tolueneconditioned)
Poly(4-vinylpyridine), linear,Viscosity average Mw 200,000 | [EINECS(EC#)]
684-212-4 | [Molecular Formula]
C7H7N | [MDL Number]
MFCD00190588 | [MOL File]
25232-41-1.mol | [Molecular Weight]
105.14 |
| Chemical Properties | Back Directory | [Melting point ]
260°C (dec.) | [Boiling point ]
225°C | [density ]
1,15 g/cm3 | [Tg]
142 | [Fp ]
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) |
| Hazard Information | Back Directory | [Uses]
Poly(4-vinylpyridine), cross-linked is a useful acid scavenger and basic catalyst, replacement for pyridine, enabling simplified workup and product isolation. | [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}
| [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. |
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