9H-Xanthene

• Formula: C₁₃H₁₀O
• Molecular weight: 182.2179
• IUPAC Standard InChI: InChI=1S/C13H10O/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/h1-8H,9H2 Copy

  
• IUPAC Standard InChIKey: GJCOSYZMQJWQCA-UHFFFAOYSA-N Copy
• CAS Registry Number: 92-83-1
• 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: Xanthene; 10H-9-Oxaanthracene; Dibenzo[a,e]pyran; Dibenzopyran, tricyclic; NSC 46931; 9-H-Xathene
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• Information on this page:
  • Gas phase ion energetics data
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Phase change data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Gas phase ion energetics 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 by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₁₃H₁₀O⁺ (ion structure unspecified)

Ionization energy determinations

Appearance energy determinations

UV/Visible 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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, Notes

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

Bouchoux and Dagaut, 1981
Bouchoux, G.; Dagaut, J., Mechanisms of formation of [M-HCO]⁺ and [M-C₆H₅CO]⁺ ions from isomers of 1,4-benzodioxin derivatives, Org. Mass Spectrom., 1981, 16, 246. [all data]

Davies, Kirkaldy, et al., 1960
Davies, J.E.; Kirkaldy, D.; Roberts, J.C., Studies in mycological chemistry. Part VII. Sterigmatocystin, a metabolite of aspergillus versicolor (vuillemin) tiraboschi, J. Chem. Soc., 1960, 2169-2178. [all data]

Notes

Go To: Top, Gas phase ion energetics data, UV/Visible spectrum, References

• Symbols used in this document:
  

  AE	Appearance energy

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