2H-Pyran-3(4H)-one, dihydro-

Formula: C₅H₈O₂
Molecular weight: 100.1158
IUPAC Standard InChI: InChI=1S/C5H8O2/c6-5-2-1-3-7-4-5/h1-4H2
IUPAC Standard InChIKey: URUUZIAJVSGYRC-UHFFFAOYSA-N
CAS Registry Number: 23462-75-1
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: Dihydro-2H-pyran-3(4H)-one; Tetrahydropyran-3-one; 3-Tetrahydropyranone
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Other data available:
- Mass spectrum (electron ionization)
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Gas Chromatography

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

Normal alkane RI, polar column, temperature ramp

Column type	Active phase	I	Reference	Comment
Capillary	HP-Wax	1439.	Sanz, Maeztu, et al., 2002	60. m/0.25 mm/0.5 μm, He, 40. C @ 6. min, 3. K/min; T_end: 190. C

References

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Sanz, Maeztu, et al., 2002
Sanz, C.; Maeztu, L.; Zapelena, M.J.; Bello, J.; Cid, C., Profiles of volatile compounds and sensory analysis of three blends of coffee: influence of different proportions of Arabica and Robusta and influence of roasting coffee with sugar, J. Sci. Food Agric., 2002, 82, 8, 840-847, https://doi.org/10.1002/jsfa.1110 . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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