alpha-(2-Oxoborn-3-ylidene)toluene-4-sulphonic acid and its salts
⚠ EU RestrictedIdentification
CAS Number 56039-58-8
EINECS / EC -
CosIng Ref 31035
Chemical Name 4-[(4,7,7-trimethyl-3-oxo-2-bicyclo[2.2.1]heptanylidene)methyl]benzenesulfonic acid
IUPAC Name —
Formula C17H20O4S
Mol. Weight 320.4 g/mol
SMILES CC1(C2CCC1(C(=O)C2=CC3=CC=C(C=C3)S(=O)(=O)O)C)C
InChIKey KKJKXQYVUVWWJP-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Max Leave-on 6%
Safety Profile
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
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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