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Chlorophenol Red

View entire compound with spectra: 2 NMR, and 6 FTIR

Chlorophenol Red
SpectraBase Compound ID EfWSNwvlvKr
InChI InChI=1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H
InChIKey WWAABJGNHFGXSJ-UHFFFAOYSA-N
Mol Weight 423.27 g/mol
Molecular Formula C19H12Cl2O5S
Exact Mass 421.97825 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID FyXyUhEon96
Name Chlorophenol Red
Source of Sample Aldrich
Catalog Number 199524
CAS Registry Number 4430-20-0
Classification Schiff bases, azobenzenes, indicators & dyes
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C19H12Cl2O5S
InChI InChI=1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H
InChIKey WWAABJGNHFGXSJ-UHFFFAOYSA-N
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 3',3'-Dichlorophenolsulfonaphthalein
Technique Mull
Wiley ID SIAL_FTIR_1_3088