CAS Registry Number
CAS 115-40-2 — Bromocresol purple
We list 3 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.115-40-2
FormulaC21H16Br2O5S
Mol. weight540.20
Also known as: 5,5'-Dibromo-o-cresolsulfonphthalein · BCP · Bromcresol purple sultone form · Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methyl- · Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl- · Purple, Bromcresol · Purple, Bromocresol · Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-methyl)-, S,S-dioxide
IUPAC: 2-bromo-4-[3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-6-methylphenol
Available grades of CAS 115-40-2
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