Myreth-4
molecular structure · PubChem
AKA: 2-(Tetradecyloxy)ethanol, Myristyl monoethoxylate, Ethanol, Ethylene glycol monotetradecyl ether, 2-Tetradecyloxyethanol
Synthetic
Cleanser
Emulsifier
Plant Oil
Not Clean
Poly(oxy-1,2-ethanediyl), .alpha.-tetradecyl-.omega.-hydroxy-
CAS #
27306-79-2, 39034-24-7
Form
Liquid
Functions
Emulsifying
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Emulsifier
Mixes Oil & Water
Traditional Use
Synthetic polyethylene glycol ether derived from myristic acid developed in the 20th century as a surfactant and emulsifier; no traditional use.
Skin Types
●all-skin-types
Best For
General
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: CosIng · EWG · CIR