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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

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID FaIKUMwUzZ4
Name Chlorophenol Red
Source of Sample Alfa Aesar, A Johnson Matthey Company
Catalog Number B21623
Lot Number 10168285
CAS Registry Number 4430-20-0
Container ID C-002792
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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
Instrument Name Bruker Tensor 27 FT-IR
Physical State Solid
Purity >90%
Sample Type Organic
Solvent Acetone
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms 3',3'-Dichlorophenolsulfonaphthalein
Technique ATR-Suspension (Acetone) (DuraSamplIR II)