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CAS 141-05-9

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Diethyl maleate

Description:
Diethyl maleate is an organic compound classified as an ester, specifically the diethyl ester of maleic acid. It is a colorless to pale yellow liquid with a fruity odor, commonly used as a chemical intermediate in the synthesis of various organic compounds. Diethyl maleate is known for its reactivity, particularly in Diels-Alder reactions and as a Michael acceptor, making it valuable in organic synthesis. The compound is soluble in organic solvents such as ethanol and ether but has limited solubility in water. Its molecular structure features a maleate backbone with two ethyl groups attached to the carboxyl functional groups, contributing to its properties. Diethyl maleate is also utilized in the production of polymers and as a plasticizer. However, it should be handled with care due to its potential health hazards, including skin and eye irritation, and it is advisable to use appropriate safety measures when working with this substance.
Formula:C8H12O4
InChI:InChI=1/C8H12O4/c1-3-11-7(9)5-6-8(10)12-4-2/h5-6H,3-4H2,1-2H3/b6-5-
InChI key:InChIKey=IEPRKVQEAMIZSS-WAYWQWQTSA-N
SMILES:C(/C=C\C(OCC)=O)(OCC)=O
Synonyms:
  • (2Z)-2-Butenedioic acid diethyl ester
  • (Z)-2-Butenedioic acid diethyl ester
  • 2-Butenedioic acid (2Z)-, 1,4-diethyl ester
  • 2-Butenedioic acid (2Z)-, diethyl ester
  • 2-Butenedioic acid (Z)-, diethyl ester
  • Diethyl (Z)-2-butenedioate
  • Diethyl But-2-Enedioate
  • Diethyl malcate
  • Diethylmaleat
  • Ethyl maleate
  • See more synonyms
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