Diisostearyl Adipate

AKA: 62479-36-1, Pelemol DISA, Salacos 618, AEC diisostearyl adipate, Bis(isooctadecyl)hexanedioate, Hexanedioic acid, Diisostearyl ester, Bis(isooctadecyl) ester
Plant-Derived
Emollient
Skin Conditioner
Clean
Hexanedioic acid, bis(16-methylheptadecyl) ester
Formula
C42H82O4
Mol. Weight
651.10
CAS #
62479-36-1, 155613-91-5, 68204-80-2
Form
Liquid
Functions
Plasticiser
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Locks In Moisture
Traditional Use
A synthetic ester created in the late 20th century from adipic acid and isostearyl alcohol. Used as an emollient and conditioning agent to provide skin softness and slip.
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing
🛡️Safety-assessed1 review
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR