Dihexyl Adipate

AKA: Dihexyl hexanedioate, 110-33-8, Hexanedioic acid, Dihexyl ester, Di-n-hexyl adipate, Adipic acid, Plasticizer dihexyl adipate
Synthetic
Emollient
Solvent
Skin Conditioner
Not Clean
Di-n-hexyl adipate is a colorless liquid. Floats on water. (USCG, 1999)
Formula
C18H34O4
Mol. Weight
314.50
CAS #
110-33-8
Form
Liquid
State
Di-n-hexyl adipate is a colorless liquid. Floats on water. (USCG, 1999)
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
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.
Solvent
Dissolves other ingredients so they distribute evenly in the formula. Often the invisible "base" everything else is mixed into.
Locks In Moisture
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed0 reviews
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-onNot reported
Rinse-off3%
0%50%100%
CIR reported use · report published 2012
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR