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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

CAS-Nummer
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50ml 447,00
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Cyclobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD09801445

Chemische Eigenschaften

Formel
C4H7BrZn
Molmasse
200.38
Dichte
0.984
Sensitivität
Air Sensitive
Löslichkeit
Reacts with water.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H261-H302-H333-H314-H318-H351-H335

Highly flammable liquid and vapour. In contact with water releases flammable gas. Harmful if swallowed. May be harmful if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of causing cancer. May cause respiratory irritation.

Sicherheitshinweise: P223-P210-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from any possible contact with water, because of violent reaction and possible flash fire. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
4.3
Verpackungsgruppe
II
Harmonized Tariff Code
2931.90
TSCA
No

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