Hydrocoumarin

• Formula: C₉H₈O₂
• Molecular weight: 148.1586
• IUPAC Standard InChI: InChI=1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2 Copy

  
• IUPAC Standard InChIKey: VMUXSMXIQBNMGZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 119-84-6
• 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: 2H-1-Benzopyran-2-one, 3,4-dihydro-; Benzodihydropyrone; Benzopyranone, dihydro-; Melilotin; Melilotine; Melilotol; 2-Chromanone; 3,4-Dihydrocoumarin; Dihydrocoumarin; Dihydrobenzopyrone; Chroman, 2-oxo-; Coumarin, 3,4-dihydro-; Hydrocinnamic acid, o-hydroxy-, δ-lactone; NCI-C55890; USAF DO-12; 1,2-Benzodihydropyrone; 3,4-Dihydro-2H-1-benzopyran-2-one; 1,2-benzodihydropyrone (dihydrocoumarin)
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• Information on this page:
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Phase change data

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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

IR Spectrum

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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: Coblentz Society, Inc.

Spectrum

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Additional Data

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

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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Matos, Sousa, et al., 2009
Matos, M. Agostinha R.; Sousa, Clara C.S.; Morais, Victor M.F., Thermochemical study of some methoxytetralones, The Journal of Chemical Thermodynamics, 2009, 41, 1, 69-73, https://doi.org/10.1016/j.jct.2008.07.021 . [all data]

Notes

Go To: Top, Phase change data, IR Spectrum, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH°	Enthalpy of vaporization at standard conditions

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