Octyldodecyl Behenate
AKA “Docosanoic acid, 2-octyldodecyl ester, Pelemol 2022, Dermol 2022, 2-Octyldodecyl behenate, UNII-BZM9WE5P6F, Octyldodecyl behenate [INCI], RefChem:167912”
Synthetic
Ingredient Facts
Octyldodecyl behenate
AKA: Docosanoic acid, 2-octyldodecyl ester, Pelemol 2022, Dermol 2022, 2-Octyldodecyl behenate, UNII-BZM9WE5P6F, Octyldodecyl behenate [INCI], RefChem:167912
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Occlusive
Skin Conditioner
Synthetic
Clean
A lightweight conditioning agent that smooths and softens skin without leaving a greasy feel, helping maintain moisture and suppleness.
Formula
C42H84O2
Mol. Weight
621.10
CAS #
125804-08-2
Form
Liquid
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Occlusive
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Locks In Moisture
Traditional Use
Modern synthetic ester derived from behenic acid (found in seeds and nuts), developed in the 20th century to provide emollient and conditioning properties in cosmetics. No traditional use as a standalone ingredient.
Skin Types
●all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR