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o-Cresolphthalein
SpectraBase Compound ID A3pGfa9sRAC
InChI InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
Mol Weight 346.38 g/mol
Molecular Formula C22H18O4
Exact Mass 346.120509 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID F3mE3xBGRi4
Name 3',3''-DIMETHYLPHENOLPHTHALEIN
Source of Sample The Matheson Company, Inc., East Rutherford, New Jersey
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C22H18O4
InChI InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
InChIKey CPBJMKMKNCRKQB-UHFFFAOYSA-N
Melting Point 216C
Molecular Weight 346.381989
Synonyms O-CRESOLPHTHALEIN PHTHALIDE, 3,3-BIS/6-HYDROXY-M- TOLYL/-, PHENOLPHTHALEIN, 3PR,3PRPR- DIMETHYL-,
Technique KBr WAFER