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Octyldodecyl Stearoyl Stearate
AKA “90052-75-8, 3D47Q6D93C, JEECHEM OSS, PELEMOL ODSS, CORUM 5047, DTXSID90869042, Octadecanoic acid, 12-((1-oxooctadecyl)oxy)-, 2-octyldodecyl ester, 12-[(1-oxooctadecyl)oxy]-, RefChem:856132”
Synthetic
Ingredient Facts
Octyldodecyl stearoyl stearate
AKA: 90052-75-8, 3D47Q6D93C, JEECHEM OSS, PELEMOL ODSS, CORUM 5047, DTXSID90869042, Octadecanoic acid, 12-((1-oxooctadecyl)oxy)-, 2-octyldodecyl ester, 12-[(1-oxooctadecyl)oxy]-, RefChem:856132
Synthetic · Emulsifying · EWG: 1
Synthetic
Emulsifier
Skin Conditioner
Synthetic
Clean
The Expert Panel for Cosmetic Ingredient Safety concluded that Octyldodecyl Stearoyl Stearate is safe in cosmetics in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating.
Formula
C56H110O4
Mol. Weight
847.50
CAS #
90052-75-8
Form
Liquid
See origin →
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Softens & Smooths
Controls Viscosity
Smooths and softens skin
Controls product thickness
Traditional Use
CAS number for Manganese Violet, a synthetic iron oxide pigment developed in the 19th century as a durable, stable colorant for cosmetics and industrial applications.
Skin Types
●all-skin-types
Best For
General
EWG
1
CIR
Insufficient
Pregnancy
—
CIR Safety Findings
Not a Sensitizer
all-shades-safe
Regulatory Status
USAunder review
CANADA✔ permitted
Regulatory Agencies
Final amended report on the safety assessment of Octyldodecyl Stearoyl Stearate.
International journal of toxicology, 2005
→
Final amended report on the safety assessment of Octyldodecyl Stearoyl Stearate.
International journal of toxicology, 2005
→
Final Amended Report on the Safety Assessment of Octyldodecyl Stearoyl Stearate
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Final Amended Report: Safety Assessment of Octyldodecyl Stearoyl Stearate as Used in Cosmetics
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Final Report on the Safety Assessment of Octyldodecyl Stearoyl Stearate
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Octyldodecyl Stearoyl Stearate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR