Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

22282-99-1 - 4-Bromo-2-methylpyridine, 97% - 4-Bromo-2-picoline - H27884 - Alfa Aesar

H27884 4-Bromo-2-methylpyridine, 97%

Número CAS
22282-99-1
Nombre Alternativo
4-Bromo-2-picoline

Tamaño Precio ($) Cantidad Disponibilidad
250mg 29,56
1g 83,60
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

4-Bromo-2-methylpyridine, 97%

MDL
MFCD03788196

Propiedades químicas

Fórmula
C6H6BrN
Peso molecular
172.03
Punto de ebullición
76°/14mm
Punto de inflamabilidad
79°(174°F)
Densidad
1.45
Índice de refracción
1.556
Solubilidad
Miscible with dichloromethane. Immiscible with water.

Aplicaciones

4-Bromo-2-methylpyridine is used as a starting material in the preparation of crown-ester-bipyridines and viologens through sodium or nickel reductive coupling, side chain oxidation and esterification. Further, it serves as an important raw material and intermediate in organic synthesis, pharmaceuticals, agrochemicals and in dyes.

Notas

Light and moisture sensitive. Incompatible with strong oxidizing agents, reducing agents, strong acids and bases. Store in a cool place.

Referencias documentales

Johnson, B. M.; Huestis, M. P. Sequential C3 and C5 Direct C-H Arylation of Imidazo[1,2-a]pyrazines with (Hetero)aryl Bromides. Eur. J. Org. Chem. 2014, 2014 (8), 1589-1593.

Cao, B.; Wang, Y.; Ding, K.; Neamati, N.; Long, Y. Q. Synthesis of the pyridinyl analogues of dibenzylideneacetone (pyr-dba) via an improved Claisen-Schmidt condensation, displaying diverse biological activities as curcumin analogues. Org. Biomol. Chem. 2012, 10 (6), 1239-1245.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H301-H311-H332-H315-H319-H227

Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. Combustible liquid.

Indicaciones de precaución: P210-P261-P280-P301+P310-P305+P351+P338-P361-P304+P340-P362-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. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Código de tarifa arancelaria unificado
2933.39
TSCA
No

Recomendado

  • H26839

    2,6-Difluoro-3-methoxybenzaldehyde, 97%
  • H53218

    4-(n-Butylsulfamoyl)benzeneboronic acid, 97%
  • H64798

    Methyl 2-chloropyridine-3-carboxylate, 98%
  • 14558

    Aluminum oxide, alpha-phase, gamma-phase, 99.99% (metals basis)
  • H27674

    4-Amino-5-bromo-2-chloropyridine, 95%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio