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Oleamidopropyl Dimethylamine
AKA “109-28-4, N-[3-(Dimethylamino)propyl]oleamide, N-(3-(Dimethylamino)propyl)oleamide, 79K39JU7RN, Oleamide, N-(3-(dimethylamino)propyl)-, SCHERCODINE O, UNIZEEN OA, NSC-258347, MACKINE 501”
Ingredient
Ingredient Facts
Oleamidopropyl dimethylamine
AKA: 109-28-4, N-[3-(Dimethylamino)propyl]oleamide, N-(3-(Dimethylamino)propyl)oleamide, 79K39JU7RN, Oleamide, N-(3-(dimethylamino)propyl)-, SCHERCODINE O, UNIZEEN OA, NSC-258347, MACKINE 501
Ingredient · Antistatic · EWG: 5
Synthetic
Not Clean
N-[3-(Dimethylamino)propyl]-9-(Z)-octadecenamide
Formula
C23H46N2O
Mol. Weight
366.60
CAS #
109-28-4
Form
Liquid
State
Liquid
See origin →
Functions
Antistatic
Reduces Static
Locks In Moisture
Fights Bacteria
Wound Healing
Reduces Flyaways
Traditional Use
A synthetic conditioning agent developed from oleic acid for modern cosmetics, designed to improve hair and skin feel without the heaviness of traditional oil-based conditioners.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
EWG
5
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Final Report on the Safety Assessment of Cocamide DEA, Lauramide DEA, Linoleamide DEA, and Oleamide DEA
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
→
Dilinoleamidopropyl Dimethylamine
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Linoleamide DEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Linoleamide MEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Linoleamide MIPA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Linoleamidopropyl Dimethylamine
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Oleamide DEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Oleamide MEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Oleamide MIPA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Oleamidopropyl Dimethylamine
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-3 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-4 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-5 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-6 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-7 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-9 Oleamide
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Ricinoleamide DEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Ricinoleamide MEA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Ricinoleamide MIPA
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Oleamidopropyl dimethylamine.
de Groot AC
Dermatosen in Beruf und Umwelt. Occupation and environment, 1989
→
Oleamidopropyl dimethylamine.
de Groot AC
Dermatosen in Beruf und Umwelt. Occupation and environment, 1989
→
Oleamidopropyl dimethylamine.
de Groot AC
Dermatosen in Beruf und Umwelt. Occupation and environment, 1989
→
Oleamidopropyl dimethylamine.
de Groot AC
Dermatosen in Beruf und Umwelt. Occupation and environment, 1989
→
Dilinoleamidopropyl Dimethylamine
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Linoleamide DEA
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Linoleamide MEA
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Linoleamidopropyl Dimethylamine
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Oleamide DEA
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Oleamide MIPA
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Oleamidopropyl Dimethylamine
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR