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CAS 3621-79-2

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2-methylidenepentanedioic acid

Description:
2-Methylidenepentanedioic acid, also known as 2-methyl-2-butenedioic acid or simply as a derivative of maleic acid, is an organic compound characterized by its dicarboxylic acid structure. It features two carboxylic acid groups (-COOH) and a double bond between two carbon atoms, which contributes to its reactivity and potential applications in organic synthesis. The presence of the methylidene group enhances its ability to participate in various chemical reactions, such as polymerization and esterification. This compound is typically a colorless to pale yellow solid at room temperature and is soluble in water and organic solvents, making it versatile for use in chemical processes. Its reactivity allows it to serve as an intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. Additionally, the compound's structural features may influence its physical properties, such as melting point and boiling point, as well as its behavior in biological systems. Safety precautions should be taken when handling this substance, as with many organic acids, due to its corrosive nature.
Formula:C6H8O4
InChI:InChI=1/C6H8O4/c1-4(6(9)10)2-3-5(7)8/h1-3H2,(H,7,8)(H,9,10)
SMILES:C=C(CCC(=O)O)C(=O)O
Synonyms:
  • 2-Methyleneglutaric Acid
  • 2-Methylenepentanedioic acid
  • Pentanedioic Acid, 2-Methylene-
  • 1-Butene-2,4-dicarboxylic acid
  • RARECHEM AL BO 0087
  • 2-METHYLENE-PENTANEDIOIC ACID
  • NSC-21369
  • alpha-methylene glutarate
  • 2-methylidenepentanedioicaci
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