3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide

CAS: 2303-01-7

Ref. IN-DA002LY3

Product Information

• Name: 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
• Synonyms: 3-cresol purple, 3-cresol purple, monosodium salt, m-cresol purple, m-cresolsulfonphthalein, m-Cresol purple, Cresol purple, 3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, m-Cresolsulfonphthalein, m-Cresolsulfonephthalein, Metacresol Purple, 4,4'-(1,1-dioxido-3h-2,1-benzoxathiole-3,3-diyl)bis(3-methylphenol), m-Cresol Purple, pure, indicator grade, 4-[3-(4-hydroxy-2-methyl-phenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methyl-phenol, Kresolpurpur, 3,3-bis(4-hydroxy-2-methylphenyl)benzo[c]1,2-oxathiolene-1,1-dione, 3-Cresol purple, meta-Cresol purple, m-Cresol purple indicator, 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1, m-Cresol Purple, indicator grade, Dye content 90 %, 3,3-bis(4-hydroxy-2-methylphenyl)-2,1$l^{6}-benzoxathiole-1,1-dione, m-Cresol Purple 5g, M-Cresol Purple Indicator 1gm, m-Cresolsulfonphthalein sodium salt
• Brand: Indagoo

Chemical properties

• Molecular weight: 382.4296
• Formula: C₂₁H₁₈O₅S
• Purity: 95%
• Color/Form: Solid
• InChI: InChI=1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3
• InChI key: OLQIKGSZDTXODA-UHFFFAOYSA-N