Isostearyl Neopentanoate

AKA: Isooctadecyl pivalate, Cyclochem INEO, 58958-60-4, Isostearyl pivalate, Ceraphyl 375, Schercemol 85, 2, 2-Dimethylpropanoic acid, Isooctadecyl ester, 2-Dimethylpropanoic acid isooctadecyl ester
Plant-Derived
Emollient
Skin Conditioner
Clean
Propanoic acid, 2,2-dimethyl-, isooctadecyl ester
Formula
C23H46O2
Mol. Weight
354.60
CAS #
58958-60-4
Form
Powder
Functions
Binding
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 developed as a cosmetic emollient with excellent spreadability and light feel. Created to improve the sensory profile of skincare and color cosmetic formulations.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed3 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR