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CAS 17347-61-4

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2,2-Dimethylsuccinic anhydride

Description:
2,2-Dimethylsuccinic anhydride is a cyclic anhydride derived from 2,2-dimethylsuccinic acid. It is characterized by its molecular structure, which includes a five-membered ring formed by the dehydration of the corresponding dicarboxylic acid. This compound typically appears as a colorless to pale yellow liquid or solid, depending on temperature and purity. It has a relatively low melting point and is soluble in organic solvents such as acetone and ether, but is less soluble in water. The anhydride functional group makes it a reactive compound, capable of undergoing hydrolysis to form the corresponding dicarboxylic acid upon exposure to moisture. 2,2-Dimethylsuccinic anhydride is utilized in various applications, including as a reagent in organic synthesis, in the production of polymers, and as a curing agent in epoxy resins. Safety precautions should be observed when handling this compound, as it can be irritating to the skin and respiratory system. Proper storage in a cool, dry place is recommended to maintain its stability and reactivity.
Formula:C6H8O3
InChI:InChI=1/C6H8O3/c1-6(2)3-4(7)9-5(6)8/h3H2,1-2H3
InChI key:InChIKey=ACJPFLIEHGFXGP-UHFFFAOYSA-N
SMILES:CC1(C)C(=O)OC(=O)C1
Synonyms:
  • 2,2-Dimethylsuccinic Acid Anhydride
  • 2,5-Furandione, dihydro-3,3-dimethyl-
  • 3,3-Dimethyl-3,4-dihydro-2,5-furandione
  • 3,3-Dimethyl-dihydro-furan-2,5-dione
  • 3,3-Dimethyldihydrofuran-2,5-dione
  • 3,3-Dimethyloxolane-2,5-dione
  • 3,3-Dimethyltetrahydrofuran-2,5-dione
  • 3,4-Dihydro-3,3-dimethylfuran-2,5-dione
  • Dihydro-3,3-Dimethylfuran-2,5-Dione
  • Dihydro-3,3-dimethyl-2,5-furandione
  • See more synonyms
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