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H26739 2-(Ethoxycarbonyl)ethylzinc bromide, 0.5M in THF

CAS Number
193065-68-8
Synonyms
3-Ethoxy-3-oxopropylzinc bromide

Stock No. Size Price ($) Quantity Availability
H26739-AD 50ml 142.00
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2-(Ethoxycarbonyl)ethylzinc bromide, 0.5M in THF

MDL
MFCD00671976

Chemical Properties

Formula
BrZnCH2CH2COOCH2CH3
Formula Weight
246.42
Flash Point
-17°(1°F)
Density
0.972
Storage & Sensitivity
Keep Cold. Moisture Sensitive. Air Sensitive. May form a Precipitate. Store under Argon.
Solubility
Reacts with water.

Applications

In many of the reactions, organozinc compounds appear as intermediates. Some of the synthetic uses of organozinc compounds are: for the stereo selective alkylation reaction of cyclic ketones, conjugate addition reaction to alpha, beta-unsaturated carbonyl compounds, ring opening reactions of epoxides and oxo vanadium-induced ligand coupling of aryltrimethyl zincates.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air, water, moisture and heat.

Literature References

Knochel, P,; Singer, R. D. “Preparation and Reactions of Polyfunctional Organozinc Reagents in Organic Synthesis. Chem. Rev. 1993, 93 2117-2188 .

Kim, S.-H.; Rieke, R. D. “Recent Advance in Heterocyclic Organozinc and Organomanganese Compounds; Direct Synthetic Routes and Application in Organic Synthesis”.Molecules. 2010, 15 8006-8038..

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H260-H302-H314-H335-H336-H351

Highly flammable liquid and vapour. In contact with water releases flammable gases which may ignite spontaneously. 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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