Glycol Ricinoleate

AKA: 2-Hydroxyethyl ricinoleate, 203-369-8, 1, 2-Ethanediol monoricinoleate, Ethylene glycol monoricinoleate, 106-17-2, Glycol monoester ricinoleate, 2-hydroxyethyl (Z, 12R)-12-hydroxyoctadec-9-enoate
Synthetic
Emollient
Cleanser
Emulsifier
Skin Conditioner
Not Clean
OriginDerived from ricinoleic acid, a fatty acid obtained from castor oil through chemical processing. Synthesized by esterifying ricinoleic acid with glycol through acid-catalyzed condensation reactions.
See also: PEG-8 Ricinoleate (annotation moved to) ... View More ...
Formula
C20H38O4
Mol. Weight
342.50
CAS #
106-17-2
Form
Oil
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
Antistatic
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.
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Locks In Moisture
The paper trail
🔬Peer-reviewednone on file
⚖️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
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