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

A10847 2-Picoline, 98+%

Codice CAS
109-06-8
Sinonimi
2-Methylpyridine

Dimensioni Prezzo ($) Quantità Disponibilità
100ml 16,90
500ml 29,40
2500ml 96,80
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2-Picoline, 98+%

MDL
MFCD00006332
EINECS
203-643-7

Proprietà chimiche

Formula
C6H7N
Peso formula
93.13
Punto di fusione
-70°
Punto di ebollizione
128-129°
Punto di infiammabilità
26°(78°F)
Densità
0.944
Indice di rifrazione
1.5000
Solubilità
Miscible with water.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (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.

Dichiarazioni precauzionali: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. 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.

Altri riferimenti

Merck
14,7400
Beilstein
104581
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2933.39
TSCA
Yes
RTECS
TJ4900000

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