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Cresol Red

Catalog Number DYE-INT-0226
CAS Number 1733-12-6
Structure
Synonyms 3,3-Bis(3-methyl-4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide
IUPAC Name 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-2-methylphenol
Molecular Weight 382.43 g/mol
Molecular 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
InChI Key OBRMNDMBJQTZHV-UHFFFAOYSA-N
Boiling Point 479.5 °C
Melting Point 290 °C
Purity 95%
Density 0.998 g/ml
Appearance Powder
Isomeric SMILES CC1=C(C=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C=C4)O)C)O

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