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Cresol red
SpectraBase Compound ID 9tkY4HbXmuR
InChI InChI=1S/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H3
InChIKey OBRMNDMBJQTZHV-UHFFFAOYSA-N
Mol Weight 382.43 g/mol
Molecular Formula C21H18O5S
Exact Mass 382.087495 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID HZZQHgFNzlH
Name 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)di-O-cresol
Source of Sample E. Merck AG, Darmstadt
CAS Registry Number 1733-12-6
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Formula C21H18O5S
InChI InChI=1S/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H3
InChIKey OBRMNDMBJQTZHV-UHFFFAOYSA-N
Instrument Name Bruker IFS 85
Purity 80%
Synonyms Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-, S,S-dioxide
Technique KBr-Pellet