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CAS 4160-82-1

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Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione

Description:
Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione, also known by its CAS number 4160-82-1, is a chemical compound characterized by its unique bicyclic structure that includes a pyran ring. This compound features two carbonyl groups (ketones) at the 2 and 6 positions of the pyran ring, contributing to its reactivity and potential applications in organic synthesis. The presence of the dimethyl groups at the 4 position enhances its steric properties and may influence its solubility and interaction with other molecules. Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in organic solvents, making it useful in various chemical reactions, particularly in the synthesis of more complex organic compounds. Its reactivity is primarily attributed to the electrophilic nature of the carbonyl groups, which can participate in nucleophilic addition reactions. Overall, this compound is of interest in the fields of organic chemistry and materials science.
Formula:C7H10O3
InChI:InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3
InChI key:InChIKey=HIJQFTSZBHDYKW-UHFFFAOYSA-N
SMILES:CC1(C)CC(=O)OC(=O)C1
Synonyms:
  • 2H-Pyran-2,6(3H)-dione, dihydro-4,4-dimethyl-
  • 3,3'-Dimethyl glutaric anhydride
  • 3,3-Dimethylglutaric acid anhydride
  • 4,4-Dimethyldihydropyran-2,6-dione
  • 4,4-Dimethyltetrahydropyran-2,6-dione
  • 4,4-dimethyldihydro-2H-pyran-2,6(3H)-dione
  • Ai3-11032
  • Dihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dione
  • Glutaric anhydride, 3,3-dimethyl-
  • Glutaric anhydride, beta,beta-dimethyl-
  • See more synonyms
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