Behenyl Benzoate

AKA: Docosyl benzoate, 1-Docosanol, 1-benzoate, Finsolv 137, BENZOIC ACID, DOCOSYL ESTER
Synthetic
Emollient
Preservative
Skin Conditioner
Not Clean
Behenyl benzoate has been reported in Solanum tuberosum with data available.
Formula
C29H50O2
Mol. Weight
430.70
CAS #
103403-38-9
Form
Oil
Functions
Antimicrobial
Keeps your product from growing bacteria, mold, or yeast. Without these, that jar of cream becomes a petri dish in about a week.
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 combining behenic derivatives with benzoic acid, created in 20th-century cosmetics development as an emollient and preservative booster with no historical precedent.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing
🛡️Safety-assessed1 review
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR