Ingredient

TETRAMETHYL HEXAPHENYL TETRASILOXANE

✓ EU Allowed

Identification

CAS Number 38421-40-8
CosIng Ref 60245
Chemical Name methyl-[methyl(diphenyl)silyl]oxy-[methyl-[methyl(diphenyl)silyl]oxy-phenylsilyl]oxy-phenylsilane
IUPAC Name —
Formula C40H42O3Si4
Mol. Weight 683.1 g/mol
InChIKey XQVNZAVBAUQQHU-UHFFFAOYSA-N

Function & Classification

Primary Function SKIN CONDITIONING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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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