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

636-28-2 - 1,2,4,5-Tetrabromobenzene, 94% - L13539 - Alfa Aesar

L13539 1,2,4,5-Tetrabromobenzene, 94%

Número CAS
636-28-2
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
10g 23,40
50g 77,30
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

1,2,4,5-Tetrabromobenzene, 94%

MDL
MFCD00000063
EINECS
211-253-3

Propiedades químicas

Fórmula
C6H2Br4
Peso molecular
393.70
Punto de fusión
175-180°
Solubilidad
Insoluble in water.

Aplicaciones

1,2,4,5-Tetrabromobenzene is used in the synthesis of diethynyltriptycene-linked dipyridyl ligands, in the generation of dibenzyne. It is also used to produce 6,7-dibromo-1,4-epoxy-1,4-dihydronaphthalene at temperature of -23°C.

Notas

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Referencias documentales

Jeremy J Kodanko.; Anna J Morys.; Stephen J Lippard. Synthesis of diethynyltriptycene-linked dipyridyl ligands. Organic Letters. 2005, 7 (21), 4585-4588.

Subash Chandra Sahoo.; Shashi Bhushan Sinha.; M S R N Kiran.; Upadrasta Ramamurty.; Arcan F Dericioglu.; C Malla Reddy.; Panče Naumov. Kinematic and mechanical profile of the self-actuation of thermosalient crystal twins of 1,2,4,5-tetrabromobenzene: a molecular crystalline analogue of a bimetallic strip. Journal of the American Chemical Society. 2013, 135 (37), 13843-13850.

For use in the generation of dibenzyne, and discussion of its trapping with various dienophiles, see: Org. Synth ., 75, 2001 (1997):

Indicaciones de peligro y de precaución del GHS

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

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. 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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
1365830
Código de tarifa arancelaria unificado
2903.99
TSCA
Yes

Recomendado

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio