Isohexyl Laurate
AKA “Dodecanoic acid, 1-methylpentyl ester, EINECS 259-520-3, RefChem:590222, DTXCID601025471, hexan-2-yl dodecanoate, sec-Hexyl laurate, HKJSIRGFHAJVGR-UHFFFAOYSA-N
Synthetic
Ingredient Facts
Isohexyl laurate
AKA: Dodecanoic acid, 1-methylpentyl ester, EINECS 259-520-3, RefChem:590222, DTXCID601025471, Hexan-2-yl dodecanoate, Sec-Hexyl laurate, HKJSIRGFHAJVGR-UHFFFAOYSA-N
Synthetic · Emollient · EWG: 4
Synthetic
Humectant
Emollient
Skin Conditioner
Synthetic
Clean
A lightweight moisturizer that softens skin and helps products glide on smoothly. Creates a comfortable, non-greasy feel.
Formula
C18H36O2
Mol. Weight
284.50
CAS #
55194-05-3
Form
Liquid
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Locks In Moisture
Traditional Use
Synthetic ester combining isohexyl alcohol with lauric acid (from coconut and palm oils). Created to provide the emollient benefits of natural fatty acids in a stable, cosmetic-grade ingredient.
Skin Types
all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR