3,3-Bis(4-hydroxyphenyl)phthalide (Phenolphthalein (INN))
⚠ EU RestrictedIdentification
CAS Number 77-09-8
EINECS / EC 201-004-7
CosIng Ref 28762
Chemical Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
IUPAC Name —
Formula C20H14O4
Mol. Weight 318.3 g/mol
InChIKey KJFMBFZCATUALV-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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