Is Tetramethyl Hexaphenyl Tetrasiloxane safe in cosmetics?
Tetramethyl Hexaphenyl Tetrasiloxane has a safety rating of "GOOD" in our database. EU status: permitted. US status: restricted.
GOOD
Cosmetic Ingredient
Tetramethyl Hexaphenyl Tetrasiloxane
INCI: TETRAMETHYL HEXAPHENYL TETRASILOXANE
Tetramethyl Hexaphenyl Tetrasiloxane (CAS 17082-47-2) is a cosmetic cosmetic ingredient functioning as Emollient, skin conditioning agent — silicone-based. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 17082-47-2 →
Function
Emollient, skin conditioning agent — silicone-based
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Chemistry & Identifiers
InChIKey
UOUILILVWRHZSH-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
restricted
US Notes
Not specifically restricted; permitted for cosmetic use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Tetramethyl Hexaphenyl Tetrasiloxane.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Viscosity modifier
Editorial summary
Preliminary editorial summary for Tetramethyl Hexaphenyl Tetrasiloxane — not a computed safety verdict. See the sourced toxicological data above.
Chemical Function
Viscosity modifier
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Tetramethyl Hexaphenyl Tetrasiloxane allowed in the EU?
Tetramethyl Hexaphenyl Tetrasiloxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Tetramethyl Hexaphenyl Tetrasiloxane do in cosmetics?
Tetramethyl Hexaphenyl Tetrasiloxane functions as: Emollient, skin conditioning agent — silicone-based. It is classified as a cosmetic ingredient in our database. CAS number: 17082-47-2.
Is Tetramethyl Hexaphenyl Tetrasiloxane used outside cosmetics?
Tetramethyl Hexaphenyl Tetrasiloxane also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
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Substance Compliance
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MoS Calculator
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