2(3H)-Furanone, dihydro-5,5-dimethyl-

• Formula: C₆H₁₀O₂
• Molecular weight: 114.1424
• IUPAC Standard InChI: InChI=1S/C6H10O2/c1-6(2)4-3-5(7)8-6/h3-4H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: NPHAVLULUWJQAS-UHFFFAOYSA-N Copy
• CAS Registry Number: 3123-97-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 4-Methylpentan-4-olide; Isocaprolactone; γ-Isocaprolactone; γ-Methyl-γ-valerolactone; γ,γ-Dimethyl-γ-butyrolactone; γ,γ-Dimethylbutyrolactone; Dihydro-5,5-dimethyl-2(3H)-furanone; Tetrahydro-5,5-dimethyl-2-furanone; 4-Methyl-4-hydroxypentanoic acid lactone; 4-Methyl-4-pentanolide; 4,4-dimethylbutan-4-olide; 5,5-Dimethyldihydrofuran-2(3H)-one; Pentanoic acid 4-hydroxy 4-methyl-γ-lactone; Valeric acid, 4-hydroxy-4-methyl-, g-lactone; 5,5-Dimethyldihydro-2(3H)-furanone
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• Information on this page:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Phase change data
  • IR Spectrum
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Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Normal alkane RI, non-polar column, temperature ramp

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Normal alkane RI, polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Leffingwell and Alford, 2005
Leffingwell, J.C.; Alford, E.D., Volatile constituents of Perique tobacco, Electron. J. Environ. Agric. Food Chem., 2005, 4, 2, 899-915. [all data]

López and Dufour, 2001
López, M.G.; Dufour, J.P., Chapter 6. Tequilas: charm analysis of Blanco, Teposado, and Anejo tequilas, Am. Chem. Soc. Symp. Ser., 2001, 782, 62-72. [all data]

Teai, Claude-Lafontaine, et al., 2001
Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F., Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia, J. Essent. Oil Res., 2001, 13, 5, 314-318, https://doi.org/10.1080/10412905.2001.9712222 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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