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109-06-8 - 2-Picoline, 98+% - 2-Methylpyridine - A10847 - Alfa Aesar

A10847 2-Picoline, 98+%

Numéro CAS
109-06-8
Synonymes
2-Methylpyridine

Dimensions Prix ($) Quantité Disponibilité
100ml 15,39
500ml 29,66
2500ml 87,19
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2-Picoline, 98+%

MDL
MFCD00006332
EINECS
203-643-7

Propriétés chimiques

Formule
C6H7N
Poids formulaire
93.13
Point de fusion
-70°
Point d'ébullition
128-129°
Point d'éclair
26°(78°F)
Densité
0.944
Indice de réfraction
1.5000
Solubilité
Miscible with water.

Applications

2-Picoline is used as an intermediate in agrochemicals and pharmaceuticals. It serves as a solvent as well as to prepare dyes and resins. It finds application as a constituent in cigarette smoke, bone oil, coal tar and coke oven emissions. Further, it acts as a precursor of 2-vinylpyridine, picolinic acid and nitrapyrin. It is also employed to study the electron and proton transfer reactions of lumiflavin. In addition, it is used in the synthetic pathway for the preparation of dearomatized, allylated and carbon-hydrogen bond activated pyridine derivatives.

Notes

Hygroscopic. Incompatible with strong oxidizing agents, sulfuric acid, acids, metals, iron(II) sulfate and hydrogen peroxide.

Références bibliographiques

Dhau, J. S.; Singh, A. A study on the BF3-directed lithiation of 2-picoline and 2,3-lutidine. J. Organomet. Chem. 2014, 749, 109-114.

Li, B.; Wei, H.; Li, H.; Pereshivko, O. P.; Peshkov, V. A. Direct addition of 2-methylazines to aryl glyoxals for the synthesis of alpha-hydroxy ketones. Tetrahedron Lett. 2015, 56 (37), 5231-5234.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H226-H302-H312-H332-H319-H335

Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P210-P261-P280-P240-P241-P303+P361+P353-P305+P351+P338-P304+P340-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Merck
14,7400
Beilstein
104581
Classe de danger
3
Groupe d'emballage
III
Code tarifaire harmonisé
2933.39
TSCA
Yes
RTECS
TJ4900000

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