Direkt zum Inhalt
Merck
Alle Fotos(2)

Wichtige Dokumente

Gesamtdokumentation anzeigen

472344

Sigma-Aldrich

Poly(4-vinylpyridin)

average Mw ~60,000

Synonym(e):

4-Vinylpyridine homopolymer, 4-Vinylpyridine polymer, Poly(4-pyridylethylene), Poly(p -vinylpyridine)

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Größe auswählen

25 G
178,00 €

178,00 €

Versandbereit am23. April 2025Details

Bulk-Bestellung anfordern
Alle Fotos(2)

Größe auswählen

Ansicht ändern
25 G
178,00 €

About This Item

Lineare Formel:
(C7H7N)n
CAS-Nummer:
25232-41-1
MDL-Nummer:
MFCD00190588
UNSPSC-Code:
12162002
PubChem Substanz-ID:
329757304
NACRES:
NA.23

178,00 €

Versandbereit am23. April 2025Details

Bulk-Bestellung anfordern

Mol-Gew.

average Mw ~60,000

Qualitätsniveau

100

Übergangstemp.

Tg 137 °C (onset, annealed)

Löslichkeit

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

InChIKey

KFDVPJUYSDEJTH-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Verwandte Kategorien

Allgemeine Beschreibung

Poly(4-vinylpyridine) (PVP) is a pyridine containing polymer that is used in the surface modification by immobilizing the atoms present on the surface.[1][2]

Anwendung

PVP can be used in a variety of applications such as:
  • fabrication of antibacterial surfaces[3]
  • development of pH sensitive systems[4]
  • 3D molecular level ordering systems[5]
  • anti-corrosive coatings[6]
  • dye sensitized solar cells (DSSCs)(90}

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW7732
0000332079
0000332079
MKCT6830
MKCS1711

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

Suche nach COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 2

1 of 2

Poly(2-vinylpyridin-co-styrol) average Mn ~130,000, average Mw ~220,000 by LS, granular

Sigma-Aldrich

184608

Poly(2-vinylpyridin-co-styrol)

Poly(4-vinylphenol) average Mw ~25,000

Sigma-Aldrich

436224

Poly(4-vinylphenol)

Tailored 3D mechanical metamaterials made by dip-in direct-laser-writing optical lithography
Buckmann T, et al.
Advanced Materials, 24(20), 2710-2714 (2012)
Poly (4-vinylpyridine) and poly (4-vinylpyridine poly-3-oxide ethylene) as corrosion inhibitors for Cu60-Zn40 in 0.5 M HNO3
Abed Y, et al.
Anti-Corrosion Methods and Materials, 48(5), 304-308 (2001)
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
Jinxin Cao et al.
Journal of colloid and interface science, 381(1), 137-142 (2012-06-09)
We report here a novel protein sequestration method using polymeric colloidal particles prepared by emulsion polymerization with reactive block copolymers. Specifically, poly(4-vinyl-N-ethylpyridine bromide)-block-polymethylacrylate block copolymers were synthesized from reversible addition-fragmentation chain transfer polymerization and used as emulsifiers for emulsion polymerization
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
Alle zugehörigen Dokumente anzeigen

Fragen

1-2 von 2 Fragen  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 Antwort

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Hilfreich?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 Antwort

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Hilfreich?

Bewertungen

Kein Beurteilungswert

Aktive Filter

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.