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4H,12H-PYRANO[2,3-a]XANTHENE-4,12-DIONE

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4H,12H-PYRANO[2,3-a]XANTHENE-4,12-DIONE
SpectraBase Compound ID G8y0oXrUYx0
InChI InChI=1S/C16H8O4/c17-11-7-8-19-16-9(11)5-6-13-14(16)15(18)10-3-1-2-4-12(10)20-13/h1-8H
InChIKey XYVOVSHSEGCSEG-UHFFFAOYSA-N
Mol Weight 264.24 g/mol
Molecular Formula C16H8O4
Exact Mass 264.042259 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID F0g8sjA367Y
Name 4H,12H-PYRANO[2,3-a]XANTHENE-4,12-DIONE
Source of Sample F. Scheinmann, Royal Technological College, Salford, England
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H8O4
InChI InChI=1S/C16H8O4/c17-11-7-8-19-16-9(11)5-6-13-14(16)15(18)10-3-1-2-4-12(10)20-13/h1-8H
InChIKey XYVOVSHSEGCSEG-UHFFFAOYSA-N
Melting Point 327-330C
Molecular Weight 264.235992
Synonyms PYRANO/2,3-A/XANTHEN-4,12-DIONE, 4H,12H-,
Technique KBr WAFER