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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.
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.
Hazard Statements: H226-H301+H311+H331-H314-H317-H335
Flammable liquid and vapour. Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. May cause an allergic skin reaction. May cause respiratory irritation.
Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P272-P280-P285-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P370+P378q-P501c
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant