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623-71-2 - Ethyl 3-chloropropionate, 98% - 3-Chloropropionic acid ethyl ester - B23907 - Alfa Aesar

B23907 Ethyl 3-chloropropionate, 98%

Codice CAS
623-71-2
Sinonimi
3-Chloropropionic acid ethyl ester

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Ethyl 3-chloropropionate, 98%

MDL
MFCD00000989
EINECS
210-809-2

Proprietà chimiche

Formula
ClCH2CH2CO2CH2CH3
Peso formula
136.58
Punto di ebollizione
162-164°
Punto di infiammabilità
61°(142°F)
Densità
1.101
Indice di rifrazione
1.4250
Solubilità
Immiscible in water.

Applicazioni

It can be used to produce (1-ethoxycyclopropyloxy)trimethylsilane by heating.

Note

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Letteratura

O. L. Epstein, et al. On the mechanism of titanium-catalyzed cyclopropanation of esters with aliphatic organomagnesium compounds. Deuterium distribution in the reaction products of (CD3)2CHMgBr with ethyl 3-chloropropionate in the presence of titanium tetraisopropoxide.Russ. Chem. Bull.,2000,49(2), 378-380.

Herbert C. Brown, et al. Improved procedure for the asymmetric reduction of prochiral ketones by B-3-pinanyl-9-borabicyclo[3.3.1]nonane.J. Org. Chem.,1982,47(8), 1606-1608.

Reductive cyclization with Na metal in the presence of TMS chloride gives a cyclopropanone acetal, which has been used as a precursor of 1-lithio-1-ethoxycyclopropane: Tetrahedron Lett., 25, 5851 (1984); Org. Synth. Coll., 7, 131 (1990):

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H227-H315-H319-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P210u-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. 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

Beilstein
385698
Codice tariffe armonizzato
2915.90
TSCA
Yes

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