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

L13316 4-Vinylpyridine, 95%, stab. with 100ppm hydroquinone

Numéro CAS
100-43-6
Synonymes

Dimensions Prix ($) Quantité Disponibilité
25ml 20,70
100ml 31,93
500ml 101,97
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4-Vinylpyridine, 95%, stab. with 100ppm hydroquinone

MDL
MFCD00006447
EINECS
202-852-0

Propriétés chimiques

Formule
C7H7N
Poids formulaire
105.14
Point d'ébullition
58-61°/12mm
Point d'éclair
51°(124°F)
Densité
0.984
Indice de réfraction
1.5510
Solubilité
Miscible with water, chloroform, ethanol, dilute acids, alcohol, hydrocarbons, esters and ketones.

Applications

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.

Notes

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

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H301-H332-H317-H334-H314-H318-H226

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

Mentions de prudence: P210-P260-P285-P261-P301+P310-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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. Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
104506
Classe de danger
6.1
Groupe d'emballage
II
Code tarifaire harmonisé
2933.39
TSCA
Yes
RTECS
UU1045000

Recommandé

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    Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
  • A14007

    2-Vinylpyrazine, 98%, stab. with ca 0.1% hydroquinone
  • A14056

    2-Vinylpyridine, 97%, stab. with 0.1% 4-tert-butylcatechol
  • A15922

    N-Bromosuccinimide, 99%
  • A19928

    2,5-Dimethoxybenzaldehyde, 98+%

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Analytique et matériel de laboratoire