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CAS 2270-61-3

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3,4-Dihydro-4-methyl-2H-pyran

Description:
3,4-Dihydro-4-methyl-2H-pyran, with the CAS number 2270-61-3, is a cyclic organic compound characterized by its pyran ring structure, which features a six-membered ring containing one oxygen atom and five carbon atoms. This compound is typically colorless to pale yellow in appearance and is known for its mild, sweet odor. It is a liquid at room temperature and is soluble in organic solvents, making it useful in various chemical applications. The presence of the methyl group at the 4-position and the double bond between the 3 and 4 positions contribute to its reactivity, particularly in electrophilic addition reactions. 3,4-Dihydro-4-methyl-2H-pyran can be synthesized through various methods, including the reaction of aldehydes with alcohols in the presence of acid catalysts. Its derivatives are of interest in organic synthesis and may serve as intermediates in the production of pharmaceuticals and agrochemicals. Safety data indicates that it should be handled with care, as with many organic compounds, due to potential health hazards.
Formula:C6H10O
InChI:InChI=1S/C6H10O/c1-6-2-4-7-5-3-6/h2,4,6H,3,5H2,1H3
InChI key:InChIKey=AQLGQCKMZPKPBC-UHFFFAOYSA-N
SMILES:CC1CCOC=C1
Synonyms:
  • 2H-Pyran, 3,4-dihydro-4-methyl-
  • Dihydro-4-methyl-2H-pyran
  • 4-Methyl-3,4-dihydro-2H-pyran
  • 3,4-Dihydro-4-methyl-2H-pyran
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