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193065-68-8 - 2-(Ethoxycarbonyl)ethylzinc bromide, 0.5M in THF - 3-Ethoxy-3-oxopropylzinc bromide - H26739 - Alfa Aesar

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

Codice CAS
193065-68-8
Sinonimi
3-Ethoxy-3-oxopropylzinc bromide

Dimensioni Prezzo ($) Quantità Disponibilità
50ml 137,00
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2-(Ethoxycarbonyl)ethylzinc bromide, 0.5M in THF

MDL
MFCD00671976

Proprietà chimiche

Formula
BrZnCH2CH2COOCH2CH3
Peso formula
246.42
Punto di infiammabilità
-17°(1°F)
Densità
0.972
Solubilità
Reacts with water.

Applicazioni

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.

Note

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.

Letteratura

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..

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): 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.

Dichiarazioni precauzionali: 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.

Altri riferimenti

Classe di rischio
4.3
Gruppo di imballaggio
II
Codice tariffe armonizzato
2931.90
TSCA
No

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