3-Hydroxy-2,2,4-trimethyl-3-pentenoic acid β-lactone

• Formula: C₈H₁₂O₂
• Molecular weight: 140.1797
• IUPAC Standard InChI: InChI=1S/C8H12O2/c1-5(2)6-8(3,4)7(9)10-6/h1-4H3 Copy

  
• IUPAC Standard InChIKey: OKAAPXFKYOTAEN-UHFFFAOYSA-N Copy
• CAS Registry Number: 3173-79-3
• Chemical structure:
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• Other names: Dimethylketene-β-lactone dimer; 2,2,4-Trimethyl-3-hydroxy-3-pentenoic acid β-lactone; 3-Hydroxy-2,4,4-trimethyl-3-pentenoic acid β-lactone; 2-Oxetanone, 3,3-dimethyl-4-(1-methylethylidene)-; Dimethylketene dimer; 2-Oxetanone, 4-isopropylidene-3,3-dimethyl-; 4-Isopropylidene-3,3-dimethyl-2-oxetanone; 3,3-Dimethyl-4-(1-methylethylidene)-2-oxetanone; 2,2,4-Trimethylpent-3-en-3-olide; NSC 74312; 2,2-dimethyl-3-isopropyliden-β-propiolactone
• Information on this page:
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• Other data available:
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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