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3,3'-Diphthalide

View entire compound with spectra: 1 FTIR, and 1 Raman

3,3'-Diphthalide
SpectraBase Compound ID EdcyAXA4I3X
InChI InChI=1S/C16H10O4/c17-15-11-7-3-1-5-9(11)13(19-15)14-10-6-2-4-8-12(10)16(18)20-14/h1-8,13-14H
InChIKey MEGDIXZGVAJMRG-UHFFFAOYSA-N
Mol Weight 266.25 g/mol
Molecular Formula C16H10O4
Exact Mass 266.057909 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 42xkIM97S9Q
Name 3,3'-Diphthalide
Source of Sample Aldrich
Catalog Number 383597
CAS Registry Number 4281-21-4
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H10O4
InChI InChI=1S/C16H10O4/c17-15-11-7-3-1-5-9(11)13(19-15)14-10-6-2-4-8-12(10)16(18)20-14/h1-8,13-14H
InChIKey MEGDIXZGVAJMRG-UHFFFAOYSA-N
Purity 96%
Synonyms 3-(3-oxo-1H-2-benzofuran-1-yl)-3H-2-benzofuran-1-one
Wiley ID SIAL_ATR-IR_017933