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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 Number
Synonyms

Size Price ($) Quantity Availability
50ml 456.00
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Cyclobutylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD09801445

Chemical Properties

Formula
C4H7BrZn
Formula Weight
200.38
Density
0.984
Sensitivity
Air Sensitive
Solubility
Reacts with water.

Applications

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.

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: 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.

Precautionary Statements: 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.

Other References

Hazard Class
4.3
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
No

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