Myristyl Neopentanoate

AKA: Tetradecyl pivalate, 144610-93-5, AEC myristyl neopentanoate, Tetradecyl 2, 2-dimethyl propanoate, Propanoic acid, Tetradecyl ester
Synthetic
Emollient
Skin Conditioner
Not Clean
OriginSynthesized from myristic acid (a saturated fatty acid) and neopentanoic acid through esterification. Produced by combining these carboxylic acids with catalytic conditions to form the ester linkage.
2,2-Dimethylpropanoic acid, tetradecyl ester
Formula
C19H38O2
Mol. Weight
298.50
CAS #
144610-93-5
Form
Liquid
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.
Locks In Moisture
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
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-on2%
Rinse-offNot reported
0%50%100%
CIR reported use · 2012 survey
Regulatory Status
USA✔ permitted
CANADA✔ permitted
Regulatory Agencies
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR