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H58036 2,4-Difluorobenzylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

CAS Number
307496-26-0
Synonyms

Stock No. Size Price ($) Quantity Availability
H58036-AD 50ml 192.00
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2,4-Difluorobenzylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD01311423

Chemical Properties

Formula
C7H5BrF2Zn
Formula Weight
272.40
Density
0.995
Storage & Sensitivity
Keep Cold. Air Sensitive. May form a Precipitate. Store under Argon.
Solubility
Reacts with water.

Applications

2,4-Difluorobenzylzinc bromide is used as pharmaceutical intermediates.

Notes

Store at 4°C. Protect from heat. Store away from air. Air Sensitive. Do not store together with acids. Incompatible with acids, acid chlorides, moisture and oxidizing agents.

Literature References

Robert M. Tynebor; Meng-Hsin Chen; Swaminathan R. Natarajan; Edward A. O’Neill; James E. Thompson; Catherine E. Fitzgerald; Stephen J. O’Keefe; James B. Doherty. Synthesis and biological activity of pyridopyridazin-6-one p38 MAP kinase inhibitors. Part 1. Bioorganic & Medicinal Chemistry Letters.2011, 21 411-416.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H261-H302-H314-H335-H336-H351

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

Precautionary Statements: P201-P202-P210-P223-P231+P232-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P335+P334-P363-P370+P378q-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep away from any possible contact with water, because of violent reaction and possible flash fire. Handle under inert gas. Protect from moisture. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

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

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