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Bromophenol Blue

Catalog Number DYE-INT-0221
CAS Number 115-39-9
Synonyms 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-phenol]
IUPAC Name 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]phenol
Molecular Weight 669.96 g/mol
Molecular Formula C19H10Br4O5S
InChI InChI=1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
InChI Key UDSAIICHUKSCKT-UHFFFAOYSA-N
Melting Point 273 °C
Purity 95%
Density 0.95 g/ml
Appearance Powder
Isomeric SMILES C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

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