Tripalmitolein

AKA: 20246-55-3, Triglyceride popopo, Glycerol tripalmitoleate, Palmitoleic acid triglyceride, 9-Hexadecenoic acid, 1''-(1, 2, 3-propanetriyl) ester, 3-bis[[(Z)-hexadec-9-enoyl]oxy]propyl (Z)-hexadec-9-enoate, 3-bis(((Z)-hexadec-9-enoyl)oxy)propyl (Z)-hexadec-9-enoate
Synthetic
Emollient
Skin Conditioner
Not Clean
OriginTripalmitolein is synthesized from palmitic acid and oleic acid, both fatty acids derived from palm oil. It is produced through esterification of these fatty acids with glycerol to create a triglyceride structure.
9-Hexadecenoic acid, 1,2,3-propanetriyl ester
Formula
C51H92O6
Mol. Weight
801.30
CAS #
20246-55-3, 129784-33-4
Form
Powder
State
Solid
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
Refatting
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.
Viscosity Controlling
Locks In Moisture
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR
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