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218777-23-2 - 2-Pyridylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles - H58544 - Alfa Aesar

H58544 2-Pyridylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

CAS Number
218777-23-2
Synonyms

Size Price ($) Quantity Availability
50ml 149.00
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2-Pyridylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD00671985

Chemical Properties

Formula
C5H4BrNZn
Formula Weight
223.38
Density
0.974
Sensitivity
Air Sensitive
Solubility
Reacts with water.

Applications

It is used in the preparation of P,N ligands for asymmetric Ir-catalyzed reactions.

Notes

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

Literature References

Seung-Hoi Kim.; Reuben D. Rieke. 2-Pyridyl and 3-pyridylzinc bromides: direct preparation and coupling reaction. Tetrahedron. 2010, 66 (17),3135-3146.

Seung-Hoi Kim.; Reuben D. Rieke. A facile synthetic route for 2-pyridyl derivatives: direct preparation of a stable 2-pyridylzinc bromide and its copper-free and pd-catalyzed coupling reactions. Tetrahedron Lett. 2009, 50 (38),5329-5331.

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
2933.39
TSCA
No

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