3,3-dimethyl-2,3-dihydropyran-4-one
$300.00
CAS No.: 625099-32-3
Catalog No.: 192856
Purity: 95%
MF: C7H10O2
MW: 126.155
Storage: 2-8 degree Celsius
SMILES: CC1(COC=CC1=O)C
Catalog No.: 192856
Purity: 95%
MF: C7H10O2
MW: 126.155
Storage: 2-8 degree Celsius
SMILES: CC1(COC=CC1=O)C
3,3-dimethyl-2,3-dihydropyran-4-one; CAS No.: 625099-32-3; 3,3-dimethyl-2,3-dihydropyran-4-one. PROPERTIES: This dimethylated dihydropyranone has molecular formula C7H10O2. It appears as a white crystalline powder. The 3,3-dimethyl-2,3-dihydropyran-4-one demonstrates limited water solubility but good solubility in common organic solvents like methanol and ethyl acetate. Its melting point ranges between 110-115 C, and it has a molecular weight of approximately 126.16 g/mol. When handling, care should be taken to avoid skin contact and use of proper respiratory protection. Storage should be in a tightly sealed container at room temperature, protected from light and moisture. The compound is sensitive to strong bases and may decompose upon exposure to high temperatures above 180 C. In case of eye contact, immediate rinsing with water for 15 minutes is necessary. APPLICATIONS: The 3,3-dimethyl-2,3-dihydropyran-4-one functions as a key intermediate in the synthesis of flavor and fragrance compounds where the pyranone framework provides essential olfactory properties (as detailed in flavor chemistry literature). Additionally, the compound serves as a building block in the preparation of specialty chemicals for polymer modifiers, enhancing thermal stability of polymers as described in materials science journals. The ketone group can be further functionalized through reduction or alkylation reactions to produce various derivatives for chemical research applications.
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