Is Ceteth-9 Stearate safe in cosmetics?
Ceteth-9 Stearate has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
MODERATE
Cosmetic Ingredient
Ceteth-9 Stearate
INCI: CETETH-9 STEARATE
Ceteth-9 Stearate (CAS No discrete CAS assigned (PEG-9 cetyl ether stearate ester)) is a cosmetic cosmetic ingredient functioning as Surfactant – Emulsifying, Skin Conditioning. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
No discrete CAS assigned (PEG-9 cetyl ether stearate ester)
View industrial chemical safety profile →
Function
Surfactant – Emulsifying, Skin Conditioning
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not restricted; covered by CIR group assessment
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ceteth-9 Stearate.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Ceteth-9 Stearate — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Ceteth-9 Stearate allowed in the EU?
Ceteth-9 Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ceteth-9 Stearate do in cosmetics?
Ceteth-9 Stearate functions as: Surfactant – Emulsifying, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: No discrete CAS assigned (PEG-9 cetyl ether stearate ester).
Compliance Tools
Check Ceteth-9 Stearate compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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