Is Ceteth-30 safe in cosmetics?
Ceteth-30 has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted. 1 toxicological study endpoint(s) are available in our database.
Ceteth-30
INCI: CETETH-30
Ceteth-30 (CAS 9004-95-9) is a cosmetic cosmetic ingredient functioning as Emulsifying, surfactant, solubilizing. Reported NOAEL =300 mg/kg bw/day in Rat (ECHA); EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Function
Emulsifying, surfactant, solubilizing
Editorial assessment
MODERATE
Preliminary editorial note — not a computed safety verdict.
Chemistry & Identifiers
IUPAC Name
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hexadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
InChIKey
NLMKTBGFQGKQEV-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not restricted; CIR finding: safe with qualifications
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-30.
Calculate MoS for your specific formulation with the MoS Calculator.
Toxicological Studies
1 study endpoint found for Ceteth-30. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.
| Endpoint | Value | Route | Species | Study Type | Source |
|---|---|---|---|---|---|
| NOAEL | =300 mg/kg bw/day | oral | Rat | reproduction developmental | ECHA |
ECHA REACH Registration
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
Registration Type
Full
Tonnage Band
100 - 1,000 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Cleaning agent
Emulsifier
Surfactant (surface active agent)
Wetting agent (non-aqueous)
Regulatory List Membership (2)
EPA Safer Chemical Ingredients List (SCIL)
FDA Indirect Food Contact Additives
Editorial summary
Preliminary editorial summary for Ceteth-30 — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
epa_safer_alternative
NOAEL Studies Summary
View details ->Public NOAEL study rows linked to Ceteth-30 by CAS number or substance name.
Studies
1
Lowest NOAEL
300 mg/kg bw/day
Highest NOAEL
300 mg/kg bw/day
ECHA
Chemical Function
Surfactant (surface active agent)
Regulatory Lists
Europe; Personal care - liniment
pharmaceutical
SCIL (9/2019)
Indirect additives food contact (10/2018)
inert_ingredient; Pesticides
inert_ingredient; non_food_use; Pesticides
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Ceteth-30 allowed in the EU?
Ceteth-30 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ceteth-30 do in cosmetics?
Ceteth-30 functions as: Emulsifying, surfactant, solubilizing. It is classified as a cosmetic ingredient in our database. CAS number: 9004-95-9.
What is the NOAEL for Ceteth-30?
The NOAEL (No Observed Adverse Effect Level) for Ceteth-30 is =300 mg/kg bw/day based on a reproduction developmental study via oral route in Rat. Source: ECHA.
Compliance Tools
Check Ceteth-30 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
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