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100-43-6 - 4-Vinylpyridine, 95%, stab. with 80 to 150ppm hydroquinone - L13316 - Alfa Aesar

L13316 4-Vinylpyridine, 95%, stab. with 80 to 150ppm hydroquinone

Número CAS
100-43-6
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
25ml 23,20
100ml 32,10
500ml 102,00
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4-Vinylpyridine, 95%, stab. with 80 to 150ppm hydroquinone

MDL
MFCD00006447
EINECS
202-852-0

Propiedades químicas

Fórmula
C7H7N
Peso molecular
105.14
Punto de ebullición
58-61°/12mm
Punto de inflamabilidad
51°(124°F)
Densidad
0.984
Índice de refracción
1.5510
Solubilidad
Miscible with water, chloroform, ethanol, dilute acids, alcohol, hydrocarbons, esters and ketones.

Aplicaciones

4-Vinylpyridine acts as a co-monomer in styrene-butadiene polymers to promote adhesion between the rubber compound and supporting fibers (or cords) in tires, belts and hoses. It serves as an intermediate for manufacturing chemicals and pharmaceuticals. Further, it is used as a reagent for the modification of cysteine. In addition to this, it is used to make poly(4-vinylpyridine) and elastomers.

Notas

Light sensitive. Incompatible with strong acids, strong oxidizing agents, ultraviolet radiation and free radical initiators.

Referencias documentales

In the presence of NaOEt, thiols are protected as their S-2-(4-pyridyl)ethyl thioethers: J. Org. Chem., 51, 4914 (1986). Cleavage can be effected by methylation-hydrolysis: Tetrahedron Lett ., 25, 1223 (1984). Compare also 4-(2-Hydroxyethyl)­pyridine, L13780.

Hofman, A. H.; van Ekenstein, G. O. R. A.; Woortman, A. J.; ten Brinke, G.; Loos, K. Poly(4-vinylpyridine)-block-poly(N-acryloylpiperidine) diblock copolymers: synthesis, self-assembly and interaction. Polym. Chem. 2015, 6 (39), 7015-7026.

Grochowicz, M.; Szajnecki, Ł.; Gawdzik, B. 4-Vinylpyridine-Trimethylolpropane Trimethacrylate Composite Polymer Particles and Their Application as Adsorbents. Adsorpt. Sci. Technol. 2015, 33 (6-8), 609-616.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H301-H332-H314-H318-H334-H317

Flammable liquid and vapour. Toxic if swallowed. Harmful if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction.

Indicaciones de precaución: P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
104506
Clase de peligro
6.1
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2933.39
TSCA
Yes
RTECS
UU1045000

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