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132292

Sigma-Aldrich

2-Vinylpyridine

97%

Synonyme(s) :

α-Vinylpyridine, 2-Ethenylpyridine, 2-Pyridylethylene

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About This Item

Formule empirique (notation de Hill):
C7H7N
Numéro CAS:
100-69-6
Poids moléculaire :
105.14
Numéro Beilstein :
104505
Numéro CE :
202-879-8
Numéro MDL:
MFCD00006355
Code UNSPSC :
12162002
eCl@ss :
39151715
ID de substance PubChem :
24848047
Nomenclature NACRES :
NA.23

Pression de vapeur

10 mmHg ( 44.5 °C)

Niveau de qualité

100

Pureté

97%

Forme

liquid

Contient

0.1 wt. % p-tert-butylcatechol as inhibitor

Indice de réfraction

n20/D 1.549 (lit.)

Point d'ébullition

79-82 °C/29 mmHg (lit.)

Densité

0.975 g/mL at 25 °C (lit.)

Température de stockage

−20°C

Chaîne SMILES 

C=Cc1ccccn1

InChI

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

Clé InChI

KGIGUEBEKRSTEW-UHFFFAOYSA-N

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Catégories apparentées

Description générale

2-Vinylpyridine (2VP) belongs to the class of monomers known as vinyl monomers. It is used as a monomer in the synthesis of various polymers such as poly(2-vinylpyridine) (P2VP), poly(2-vinylpyridine-co-styrene), poly(2-vinylpyridine-co-butadiene) etc. These polymers find applications in membrane and separation technologies, ion exchange resins, electronic devices, sensors, energy storage systems, and drug delivery systems. Additionally, 2VP polymers are used as binders in adhesives and coatings due to their excellent adhesion properties. They can provide strong bonding to various substrates.

2-Vinylpyridine (2VP) is a water soluble pyridine derivative that can be used in the synthesis of poly(2-vinylpyridine) (P2VP) by anionic polymerization. It can be industrially prepared by treatment of 2-methylpyridine with an aqueous solution of formaldehyde in a temperature range of 150-200°C.

Application

2-Vinylpyridine can be used as a monomer:
  • In the preparation of P2VP oligomers to study their properties and behavior on various surfaces, with a focus on area-selective deposition techniques.
  • To synthesize pH-responsive thin film membranes, which can be used for various applications, such as separation, filtration, and catalysis.
  • To synthesize degradable block copolymer-derived nanoporous membranes, which have potential applications in various fields, including energy-related catalysis and nanoparticle synthesis.
  • To improve the effectiveness of protective polymer coatings on metals.
Additionally, 2VP can be used for a variety of applications such as dye sensitized solar cells (DSSCs) and lithium ion cells.
Vinylation of silacyclobutanes with Ni-catalysis leading to geometrically pure (E)-silylolefins.

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

Risques supp

EUH071

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

122.0 °F - closed cup

Point d'éclair (°C)

50 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
MKCV1300
MKCV1072
MKCT6308
MKCS3264
MKCS3265

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