Is Sodium C9-11 Pareth-6 Carboxylate safe in cosmetics?
Sodium C9-11 Pareth-6 Carboxylate has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
GOOD
Cosmetic Ingredient
Sodium C9-11 Pareth-6 Carboxylate
INCI: SODIUM C9-11 PARETH-6 CARBOXYLATE
Sodium C9-11 Pareth-6 Carboxylate (CAS Not individually assigned; falls under alkyl ether carboxylate class) is a cosmetic cosmetic ingredient functioning as Mild anionic surfactant, cleansing agent, foaming agent. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
CAS Number
Not individually assigned; falls under alkyl ether carboxylate class
View industrial chemical safety profile →
Function
Mild anionic surfactant, cleansing agent, foaming agent
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Covered under CIR alkyl PEG ether assessment family — safe as used when formulated to be non-irritating
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Sodium C9-11 Pareth-6 Carboxylate.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Sodium C9-11 Pareth-6 Carboxylate — not a computed safety verdict. See the sourced toxicological data above.
Frequently Asked Questions
Is Sodium C9-11 Pareth-6 Carboxylate allowed in the EU?
Sodium C9-11 Pareth-6 Carboxylate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Sodium C9-11 Pareth-6 Carboxylate do in cosmetics?
Sodium C9-11 Pareth-6 Carboxylate functions as: Mild anionic surfactant, cleansing agent, foaming agent. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned; falls under alkyl ether carboxylate class.
Compliance Tools
Check Sodium C9-11 Pareth-6 Carboxylate compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Is Sodium C9-11 Pareth-6 Carboxylate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Sodium C9-11 Pareth-6 Carboxylate in your formulation.