Myreth-2

AKA: 2-(Tetradecyloxy)ethanol, 2136-70-1, Myristyl monoethoxylate, Ethanol, Ethylene glycol monotetradecyl ether, 2-Tetradecyloxyethanol, Tetradecyl ethyleneglycol monoether
Synthetic
Cleanser
Emulsifier
Plant Oil
Not Clean
Poly(oxy-1,2-ethanediyl), .alpha.-tetradecyl-.omega.-hydroxy-
Formula
C16H34O2
Mol. Weight
258.44
CAS #
27306-79-2
Form
Liquid
State
Hygroscopic solid; [Sigma-Aldrich MSDS]
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.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
CANADApermitted
Regulatory Agencies
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: PubChem · CosIng · EWG · CIR