Cosmetic Ingredient

Tetrakis(dimethylsiloxy)silane

CAS 17082-47-2

Tetrakis(dimethylsiloxy)silane (CAS 17082-47-2) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA CPDat, AICIS.

View cosmetic safety profile for Tetramethyl Hexaphenyl Tetrasiloxane →

SOURCE noael studies public

NOAEL studies

SOURCE chemical inventory jurisdictions

Regulatory lists

SOURCE eu clp annex vi

GHS signal

Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 6 fields

Name

Tetrakis(dimethylsiloxy)silane

CAS Number

17082-47-2

DTXSID

DTXSID701306610

Molecular Formula

C8H28O4Si5

InChI Key

GTWPLTBXXGOHNT-UHFFFAOYSA-N

Monoisotopic Mass

328.083392057

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 1 records

Viscosity modifier

Australian Status (AICIS)

Australian industrial chemicals inventory status and applicable conditions.

SOURCE AICIS inventory 1 records

Inventory Status

listed

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB

EU Status

permitted

Max

Frequently Asked Questions

Is Tetrakis(dimethylsiloxy)silane used in cosmetics?

Yes, Tetrakis(dimethylsiloxy)silane is also indexed as a cosmetic ingredient under the name Tetramethyl Hexaphenyl Tetrasiloxane. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for Tetrakis(dimethylsiloxy)silane come from?

Safety data is sourced from EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Is Tetrakis(dimethylsiloxy)silane used outside industrial chemicals?

Tetrakis(dimethylsiloxy)silane also appears in cosmetics databases.