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7051-34-5 - (Bromomethyl)cyclopropane, 97% - Cyclopropylmethyl bromide - L01122 - Alfa Aesar

L01122 (Bromomethyl)cyclopropane, 97%

Número CAS
7051-34-5
Nombre Alternativo
Cyclopropylmethyl bromide

Tamaño Precio ($) Cantidad Disponibilidad
1g 28,80
5g 94,55
25g 354,32
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(Bromomethyl)cyclopropane, 97%

MDL
MFCD00001306
EINECS
230-331-8

Propiedades químicas

Fórmula
C4H7Br
Peso molecular
135.00
Punto de ebullición
111-112°
Punto de inflamabilidad
41°(105°F)
Densidad
1.410
Índice de refracción
1.4770
Solubilidad
Not miscible in water.

Aplicaciones

(Bromomethyl)cyclopropane is used in the synthesis of 1,4-dienes by iron-catalyzed cross-coupling with alkenyl Grignard reagents. It has been used as a synthetic building block for the introduction of the cyclopropylmethyl group.

Notas

Protect from heat. Store away from oxidizing agents. Incompatible with strong bases, strong oxidizing agents.

Referencias documentales

M.A. Mohammadi, W.V.F. Brooks. The microwave spectrum and conformation of bromomethyl cyclopropane.Journal of Molecular Spectroscopy.1979, 77 42-47 .

O-Alkylation of phenols (KO-t-Bu/DMF) has been used as a means of protection. The cyclopropylmethyl ethers are stable to reducing agents (metal hydride, H2, Birch), but selectively cleaved by aqueous methanolic HCl: Chem. Pharm. Bull., 23, 2878 (1975).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H226-H302-H315-H319-H335

Flammable liquid and vapour. Harmful if swallowed. 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
605296
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2903.89
TSCA
No

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