Is Stearyl Stearoyl Stearate safe in cosmetics?
Stearyl Stearoyl Stearate has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.
Excellent
Cosmetic Ingredient
Stearyl Stearoyl Stearate
INCI: STEARYL STEAROYL STEARATE
Stearyl Stearoyl Stearate (CAS 54684-78-5) is a cosmetic cosmetic ingredient functioning as Skin conditioning, emollient, viscosity controlling. 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 54684-78-5 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning, emollient, viscosity controlling
Safety Rating
EXCELLENT
Chemistry & Identifiers
IUPAC Name
octadecyl 12-octadecanoyloxyoctadecanoate
InChIKey
QGWQWPPETFBXNT-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted for cosmetic use; no restrictions
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Stearyl Stearoyl Stearate.
Calculate MoS for your specific formulation with the MoS Calculator.
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Safety (1)
Endocrine Disruptors
Potential endocrine disrupting compound
Source: NORMAN Suspect List Exchange
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Viscosity modifier
Expert Verdict
Expert safety assessment and concern-level summary for Stearyl Stearoyl Stearate.
Regulatory Flags
natural-origin
Chemical Function
Softener and conditioner
Viscosity modifier
Regulatory Lists
Canada; Personal care; Substances in PCP - Canada (4/2014)
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Stearyl Stearoyl Stearate allowed in the EU?
Stearyl Stearoyl Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Stearyl Stearoyl Stearate do in cosmetics?
Stearyl Stearoyl Stearate functions as: Skin conditioning, emollient, viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 54684-78-5.
Is Stearyl Stearoyl Stearate used outside cosmetics?
Stearyl Stearoyl Stearate 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
Check Stearyl Stearoyl Stearate 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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