Ingredient

TETRAPHENYL DIMETHYL DISILOXANE

✓ EU Allowed

Identification

CAS Number 807-28-3
CosIng Ref 89418
Chemical Name methyl-[methyl(diphenyl)silyl]oxy-diphenylsilane
IUPAC Name
Formula C26H26OSi2
Mol. Weight 410.7 g/mol
SMILES C[Si](C1=CC=CC=C1)(C2=CC=CC=C2)O[Si](C)(C3=CC=CC=C3)C4=CC=CC=C4
InChIKey RFGGTTPASBFBTB-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

Suppliers & Documents

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Documents

External Resources