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472352

Sigma-Aldrich

Poly(4-vinylpyridine)

average Mw ~160,000

Sinónimos:

4-Vinylpyridine polymer, Poly(p -vinylpyridine)

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About This Item

Fórmula lineal:
(C7H7N)n
Número de CAS:
25232-41-1
MDL number:
MFCD00190588
UNSPSC Code:
12162002
PubChem Substance ID:
24870798
NACRES:
NA.23

mol wt

average Mw ~160,000

Quality Level

200

transition temp

Tg 142 °C (onset, annealed)

solubility

DMF, acetic acid and lower alcohols: soluble

SMILES string

n1ccc(cc1)C=C

InChI

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

InChI key

KFDVPJUYSDEJTH-UHFFFAOYSA-N

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Application

Poly(4-vinylpyridine) can be used:
  • To prepare metal-containing polymer, applicable as nonlinear optically active material.
  • For the removal of perchlorate from an aqueous solution.
It can also be incorporated into active layers of organic solar cells to enhance power conversion efficiency.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKCW8875
MKCX0519
MKCW5743
MKCR6618
MKCR4568

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4-Vinylpyridine contains 100 ppm hydroquinone as inhibitor, 95%

Sigma-Aldrich

V3204

4-Vinylpyridine

Rita Rodrigues et al.
Materials (Basel, Switzerland), 7(12), 8189-8196 (2014-12-22)
We report on the efficiency improvement of organic solar cells (OPVs) based on the low energy gap polyfluorene derivative, APFO-3, and the soluble C60 fullerene PCBM, upon addition of a residual amount of poly (4-vinylpyridine) (PVP). We find that the
Jian-Hua Qiu et al.
Journal of colloid and interface science, 354(1), 152-159 (2010-11-19)
Poly(4-vinylpyridine) (P4VP) brushes were grafted onto microporous polysulfone (PSF) membranes via surface-initiated atom transfer radical polymerization (SI-ATRP) and then immobilized copper (II) ions on the modified membrane. Copper-loaded membranes exhibited excellent antibacterial properties with the added advantage of repeated use.
Tobias Miller et al.
Pharmaceutical research, 30(2), 584-595 (2012-11-09)
To gain mechanistic insights into drug loading and lyophilization of polymeric micelles. PEGylated poly-4-(vinylpyridine) micelles were loaded with dexamethasone. Three different methods were applied and compared: O/W emulsion, direct dialysis, cosolvent evaporation. Micellar dispersions with the highest drug load were
Ihsan Amin et al.
Small (Weinheim an der Bergstrasse, Germany), 7(5), 683-687 (2011-03-04)
For the development of polymer carpets as active devices for micro- and nanotechnology, a control of the polymer carpet morphology and especially control of the stimulus responsive polymer brush is needed. Here, we report on the first example for the
Joanna Lim Wee Ling et al.
Talanta, 88, 477-483 (2012-01-24)
A new poly(4-vinyl pyridine) (P4VP) based cadmium (Cd)-ion selective electrode (ISE) was developed. The 4-vinyl pyridine (4VP) was first polymerized electrochemically on the surface of graphite, later characterized by FTIR, SEM/EDX and then optimized as ISE for Cd. At optimal
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