Product Description

ProductBromothymol Blue
CAS76-59-5
FormulaC27H28Br2O5S
Synonym3,3-Dibromothymolsulfonephthalein, Bromothymol blue, Phenol, 4,4-(3H-2,1-benzoxathiol-3-ylidene) bis (2-bromo-3-methyl-6-(1-methylethyl)-, S,S-dioxide, 3,3- Dibromothymolsulfophthalein, 3,3-Dibromothymolsulfonphthalein Dibromothymolsulfophthalein, BTB, Thymol, 6,6-(3H-2,1-benzoxathiol-3-ylidene) bis (2-bromo-, S,S-dioxide, 4,4-(3H-2,1-Benzoxathiol-3-ylidene) bis- (2-bromo-3-methyl-6- (1-methylethyl) phenol) S,S-dioxide, Bromthymol blue

Typical Product Specifications

Molecular weight624.39
SMILESC1(c2c(S(=O)(=O)O1)cccc2)(c1c(c(c(c(c1)C(C)C)O)Br)C)c1c(c(c(c(c1)C(C)C)O)Br)C
Melting Point201 ° C
log P (octanol-water)8.990
Atmospheric OH Rate Constant1.68E-11 cm3/molecule-sec
NotesBromothymol Blue uses and applications include: Acid-base (pH) indicator useful in the pH range 6.0 (yellow) - 7.6 (blue); colorant in cosmetics; analytical reagent
ClassSpecialty Chemicals
FunctionAcid
IndustryCosmetic
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