Di-C16-18 Alkyl Dimer Dilinoleate
AKA “Di-C16-18 Alkyl Dimer Dilinoleate
Synthetic
Ingredient Facts
Di-c16-18 alkyl dimer dilinoleate
Synthetic · Emollient · EWG: 4
Synthetic
Emollient
Skin Conditioner
Synthetic
Clean
Alcohols C16-18, di-9-12-octadecadienoic acid diester Science: Functions: Skin Conditioning, Skin Conditioning - Emollient Safety Ratings: CIR: Safe as used
CAS #
129423-60-5
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.
Viscosity Controlling
Locks In Moisture
Traditional Use
Contemporary synthetic ester combining long-chain alkyl alcohols with dimer dilinoleic acid. Designed to provide emollient and conditioning properties with enhanced spreadability in premium cosmetic formulations.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Phototoxicity Concern
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR