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V3204

Sigma-Aldrich

4-Vinylpyridine

contains 100 ppm hydroquinone as inhibitor, 95%

Sinônimo(s):

4-Ethenylpyridine Pyridine

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About This Item

Fórmula empírica (Notação de Hill):
C7H7N
Número CAS:
100-43-6
Peso molecular:
105.14
Beilstein:
104506
Número CE:
202-852-0
Número MDL:
MFCD00006447
Código UNSPSC:
12162002
ID de substância PubChem:
24900739
NACRES:
NA.23

Ensaio

95%

contém

100 ppm hydroquinone as inhibitor

índice de refração

n20/D 1.549 (lit.)

p.e.

62-65 °C/15 mmHg (lit.)

densidade

0.975 g/mL at 25 °C (lit.)

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

C=Cc1ccncc1

InChI

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

chave InChI

KFDVPJUYSDEJTH-UHFFFAOYSA-N

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Descrição geral

4-Vinylpyridine is a highly reactive alkene monomer due to the presence of a vinyl group and a heteroaromatic ring. It is widely used as a monomer to produce a variety of polymers and copolymers, which are used in various applications including, contact lenses, nanoelectronics, sensors, optoelectronic devices, smart coatings, drug delivery systems, sensors, gas separation, air filtration, and purification processes.

Aplicação

4-Vinylpyridine can be used as a monomer:
  • In the synthesis or modification of polymers for drug-releasing contact lenses.
  • In the preparation of the zwitterionic polymer, namely poly(4-vinylpyridine propylsulfobetaine). The zwitterionic polymer is utilized for its superior bioinert capability in withstanding clinical sterilization processes, making it suitable for extended medical applications which include the development of biocompatible implants and as a coating material for medical devices.
  • To synthesize the temperature and pH-sensitive copolymer, specifically (N-vinylcaprolactam-co-4-vinylpyridine), which is used in drug delivery systems under certain environmental conditions.
  • The highly charged p(4-vinylpyridine-co-vinylimidazole) particles, which find applications in various fields such as biomedical, catalysis, and environmental applications.
4-Vinylpyridine also plays a role as a functional monomer in the molecular imprinting of the soft contact lens material. Its inclusion, along with other monomers, enhances the affinity of the hydrogel towards brimonidine, resulting in improved binding properties, loading capacity, and controlled release characteristics.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

125.0 °F - closed cup

Ponto de fulgor (°C)

51.67 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificados de análise (COA)

Lot/Batch Number
MKCQ4029
STBK3958
STBK1571
STBK1572
STBJ8040

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Polymer, 34, 145-145 (1993)
Turghun Muhammad et al.
Analytica chimica acta, 709, 98-104 (2011-11-30)
Novel water-compatible molecularly imprinted polymers (MIPs) selective for amiodarone (AD) were designed via a new methodology which relies on screening library of non-imprinted polymers (NIPs). The NIP library consisted of eighteen cross-linked co-polymers synthesized from monomers commonly used in molecular
Aline Cruz Zacarias et al.
Redox report : communications in free radical research, 22(6), 515-523 (2017-04-14)
Oxidative stress, physical inactivity and high-fat (FAT) diets are associated with hepatic disorders such as metabolic syndrome (MS). The therapeutic effects of physical training (PT) were evaluated in rats with MS induced by FAT diet for 13 weeks, on oxidative
Tzu-Chun Tseng et al.
Molecules (Basel, Switzerland), 23(9) (2018-09-05)
In this work we prepared poly(styrene⁻b⁻vinylphenol) (PS-b-PVPh) by sequential anionic living polymerization and poly(ethylene oxide-b-4-vinylpyridine) (PEO-b-P4VP) by reversible addition fragmentation chain transfer polymerization (RAFT) by using poly(ethylene oxide) 4-cyano-4-(phenylcarbonothioylthio)pentanoate (PEO-SC(S)Ph) as a macroinitiator with two hydrogen bonded acceptor groups. When
Yujuan Zhang et al.
BMC plant biology, 20(1), 45-45 (2020-01-31)
Wheat grain avenin-like proteins (ALPs) belong to a recently discovered class of wheat grain storage protein. ALPs in wheat grains not only have beneficial effects on dough quality but also display antifungal activities, which is a novel observation for wheat
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