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

368-48-9 - 2-(Trifluoromethyl)pyridine, 99% - alpha,alpha,alpha-Trifluoro-2-picoline - L19554 - Alfa Aesar

L19554 2-(Trifluoromethyl)pyridine, 99%

Número CAS
368-48-9
Nombre Alternativo
alpha,alpha,alpha-Trifluoro-2-picoline

Tamaño Precio ($) Cantidad Disponibilidad
250mg 28,00
1g 74,70
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

2-(Trifluoromethyl)pyridine, 99%

MDL
MFCD02183562
EINECS
000-000-0

Propiedades químicas

Fórmula
C6H4F3N
Peso molecular
147.10
Punto de ebullición
139-141°
Punto de inflamabilidad
42°(108°F)
Densidad
1.28
Índice de refracción
1.4180
Solubilidad
Soluble in most organic solvents.

Aplicaciones

Lithiation with n-BuLi/LiOCH2CH2NMe2 takes place at the 6-position, affording access to 6-substituted derivatives. With LiTMP . It is a building block in heterocycle synthesis.

Notas

Store at room temperature. Incompatible with oxidizing agents.

Referencias documentales

Vladimir I Tyvorskii.; Denis N Bobrov.; Oleg G Kulinkovich.; Kourosch Abbaspour Tehranib.; Norbert De Kimpe. Synthesis of 5-alkyl-4-amino-2-(trifluoromethyl)pyridines and their transformation into trifluoromethylated 1H-pyrazolo[4,3-c]pyridines.Tetrahedron. 2001, 57 (10),2051-2055 .

Vladimir I Tyvorskii.; Denis N Bobrov.; Oleg G Kulinkovic.; Wim Aelterman.; Norbert De Kimpe. Synthesis of 3-(Trifluoromethyl)benzo[c][1,6]naphthyridines from Substituted 4H-Pyran-4-ones via 4-Amino-5-Aryl-2-(trifluoromethyl)pyridines.Tetrahedron. 2000, 56 (37),7313-7318 .

Lithiation with n-BuLi/LiOCH2CH2NMe2 takes place at the 6-position, affording access to 6-substituted derivatives. With LiTMP (see 2,2,6,6-Tetramethyl­piperidine, A18712), 3-lithiation occurs: Eur. J. Org. Chem., 1569 (2003).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P210-P261-P280-P240-P303+P361+P353-P305+P351+P338-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. Ground/bond container and receiving 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. 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

Beilstein
3112
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2933.39
TSCA
No

Recomendado

  • A14280

    2-Amino-5-bromopyridine, 98%
  • A16935

    Hydrogen chloride, 4M in 1,4-dioxane, 99%
  • B25731

    5-Bromo-2-(trifluoromethyl)pyridine, 97%
  • H50075

    2-(Boc-amino)pyridine-5-carboxaldehyde, 97%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio