Is Ceteareth-8 safe in cosmetics?
Ceteareth-8 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Ceteareth-8
INCI: CETEARETH-8
Ceteareth-8 (CAS 68439-49-6 (generic Ceteareth series CAS)) is a cosmetic cosmetic ingredient functioning as Emulsifying; Surfactant – Cleansing. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 68439-49-6 (generic Ceteareth series CAS) →
Auto-generated CPSR Part A draft with source citations
Function
Emulsifying; Surfactant – Cleansing
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
CIR assessed safe as used
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ceteareth-8.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
emulsifier
{"cas_number": "68439-49-6", "ingredient_class": "O/W_emulsifier", "chemical_type": "ethoxylated_fatty_alcohol", "HLB_value": "5.8", "HLB_required_for_oil_phase": "4-8", "emulsion_type_primary": "O/W", "droplet_size_typical_um": "2-5", "surface_tension_reduction_mN_m": "23", "interfacial_tension_reduction": "28", "foam_formation": "moderate", "foam_stability": "moderate", "liquid_crystal_formation…
Expert Verdict
Expert safety assessment and concern-level summary for Ceteareth-8.
Frequently Asked Questions
Is Ceteareth-8 allowed in the EU?
Ceteareth-8 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ceteareth-8 do in cosmetics?
Ceteareth-8 functions as: Emulsifying; Surfactant – Cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 68439-49-6 (generic Ceteareth series CAS).
Compliance Tools
Check Ceteareth-8 compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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