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4,6-Dimethyl-3,7-diphenyl-28-dioxo-2H,8H-benzo[1,2-b:5,4-b']dipyran
SpectraBase Compound ID 7lSfYBdqt2l
InChI InChI=1S/C26H18O4/c1-15-19-13-20-16(2)24(18-11-7-4-8-12-18)26(28)30-22(20)14-21(19)29-25(27)23(15)17-9-5-3-6-10-17/h3-14H,1-2H3
InChIKey RZOSHCSCCMQKIM-UHFFFAOYSA-N
Mol Weight 394.43 g/mol
Molecular Formula C26H18O4
Exact Mass 394.120509 g/mol

Raman Spectrum

Raman Spectrum

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SpectraBase Spectrum ID HY4Gy4Y4Nz5
Name 4,6-Dimethyl-(3,7-diphenyl)-2,8-dioxo-2H,8H-benzo[1,2-b:5,4-b']dipyran
Source of Sample Indofine Chemical Company, Inc.
Catalog Number 19-073
Lot Number 99019
Copyright Copyright © 2014-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H18O4
InChI InChI=1S/C26H18O4/c1-15-19-13-20-16(2)24(18-11-7-4-8-12-18)26(28)30-22(20)14-21(19)29-25(27)23(15)17-9-5-3-6-10-17/h3-14H,1-2H3
InChIKey RZOSHCSCCMQKIM-UHFFFAOYSA-N
Melting Point 272.0 - 273.0 °C
Raman Corrections Referenced to internal white light source; 180 Degree backscatter
Raman Laser Source Nd:YAG
Sadtler IR Number GN467
Sample Description cream colored powder
Source of Spectrum Forensic Spectral Research
Technique FT-Raman