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CAS 33142-21-1

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Ethyl 2-chloro-3-oxopropanoate

Description:
Ethyl 2-chloro-3-oxopropanoate, with the CAS number 33142-21-1, is an organic compound characterized by its ester functional group and a chloro substituent. It typically appears as a colorless to pale yellow liquid with a fruity odor. This compound is known for its reactivity, particularly in nucleophilic substitution and addition reactions, due to the presence of both the carbonyl and chloro groups. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. Ethyl 2-chloro-3-oxopropanoate is often utilized in organic synthesis, serving as an intermediate in the production of various pharmaceuticals and agrochemicals. Its chemical structure allows for the introduction of diverse functional groups, making it a valuable building block in synthetic chemistry. Safety precautions should be observed when handling this compound, as it may pose health risks if inhaled or ingested, and appropriate personal protective equipment should be used.
Formula:C5H7ClO3
InChI:InChI=1S/C5H7ClO3/c1-2-9-5(8)4(6)3-7/h3-4H,2H2,1H3
InChI key:InChIKey=DWXKSCKBUSAOKS-UHFFFAOYSA-N
SMILES:C(C(C=O)Cl)(OCC)=O
Synonyms:
  • 2-Chloro-2-formylacetic acid ethyl ester
  • 2-Chloro-3-oxopropanoic acid ethyl ester
  • Ethyl 2-Chloro-3-Oxopropanoate
  • Ethyl 2-chloro-2-formylacetate
  • Ethyl 2-chloro-3-oxopropionate
  • Ethyl 3-Chloro-3-Oxopropanoate
  • Ethyl chloromalonaldehydate
  • Ethyl formylchloroacetate
  • Ethyl α-formyl-α-chloroacetate
  • Malonaldehydic acid, chloro-, ethyl ester
  • Propanoic acid, 2-chloro-3-oxo-, ethyl ester
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