Myristyl Acetate
AKA “Tetradecyl acetate, 1-Tetradecanol, acetate, Tetradecanol acetate, 1-acetate, EINECS 211-344-8, AI3-11586
Synthetic
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Ingredient Facts
Myristyl acetate
AKA: Tetradecyl acetate, 1-Tetradecanol, Tetradecanol acetate, 1-acetate, EINECS 211-344-8, AI3-11586
Synthetic · Skin Conditioning - Emollient | Viscosity Controlling · EWG: 4
Plant-Derived
Emollient
Skin Conditioner
Plant Oil
Synthetic
Clean
A lightweight emollient that softens and smooths skin, leaving it feeling silky without a greasy residue.
Formula
C16H32O2
Mol. Weight
256.42
CAS #
638-59-5
Form
Wax
Plant-Derived
Synthetic. Myristyl acetate is derived from myristic acid, a saturated fatty acid typically sourced from coconut or palm oil. It is synthesized through esterification of myristic acid with acetic anhydride or acetic acid.
Function
Skin Conditioning - Emollient | Viscosity Controlling
Benefits
Locks In Moisture
Traditional Use
Synthetic ester derived from myristic acid and acetic acid, developed in the 20th century for use in fragrances and as an emollient in cosmetics; no traditional use.
Skin Types
all-skin-types
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Mild Irritant
Regulatory Status
USApermitted
CANADApermitted
Regulatory Agencies
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR