Bromothymol Blue
✓ EU AllowedIdentification
CAS Number 76-59-5
EINECS / EC 200-971-2
CosIng Ref 32229
Chemical Name 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol
IUPAC Name —
Formula C27H28Br2O5S
Mol. Weight 624.4 g/mol
SMILES CC1=C(C=C(C(=C1Br)O)C(C)C)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C(=C(C(=C4)C(C)C)O)Br)C
InChIKey NUHCTOLBWMJMLX-UHFFFAOYSA-N
Function & Classification
Primary Function Colorant
Origin Synthetic
Category Colorants & Pigments
EU Regulatory Status
Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
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