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Cyclobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles - H58247 - Alfa Aesar

H58247 Cyclobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

Número CAS
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
50ml 447,00
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Cyclobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD09801445

Propiedades químicas

Fórmula
C4H7BrZn
Peso molecular
200.38
Densidad
0.984
Sensibilidad
Air Sensitive
Solubilidad
Reacts with water.

Aplicaciones

This compound can be employed for cross coupling with acid chlorides, aryl halides, and substituted or non-substituted allyl halides. They may also undergo Michael Addition to unsaturated ketones or additions to alkynes to give substituted dienes.

Notas

Handle under dry protective gas. Air sensitive. Store away from strong bases and oxidizing agents, heat, acids and water.

Referencias documentales

Reuben D. Rieke.; Mark V. Hanson.; Jeffrey D. Brown.; Reuben D. Rieke.; Mark V. Hanson.; Jeffrey D. Brown. Direct Formation of Secondary and Tertiary Alkylzinc Bromides and Subsequent Cu(I)-Mediated Couplings. J. Org. Chem. 19960, 61 (8), 2726-2730.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H225-H261-H314-H351-H335

Highly flammable liquid and vapour. In contact with water releases flammable gas. Causes severe skin burns and eye damage. Suspected of causing cancer. May cause respiratory irritation.

Indicaciones de precaución: P210-P231+P232-P260-P201-P261-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Handle under inert gas. Protect from moisture. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. 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. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Clase de peligro
4.3
Grupo de embalaje
II
Código de tarifa arancelaria unificado
2931.90
TSCA
No

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