Cosmetic Ingredient

Bis-(Ethyl PPG-3 Behenate) Dimonium Methosulfate

INCI: BIS-(ETHYL PPG-3 BEHENATE) DIMONIUM METHOSULFATE
CAS Not publicly listed in major CAS registries
Bis-(Ethyl PPG-3 Behenate) Dimonium Methosulfate is the quaternary ammonium salt
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Bis-(Ethyl PPG-3 Behenate) Dimonium Methosulfate is the quaternary ammonium salt

Purpose

Function

Not officially reported in CosIng (function listed as "not reported"); likely functions as an antistatic / conditioning agent based on its quaternary ammonium structure
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
MODERATE
US
Permitted
Absorptionlow
Sensitizationlow
MoSnot established
ConcernModerate
Verdict

Quaternary ammonium compounds ("quats") can be irritating at high concentrations, particularly to eyes and mucous membranes. Methosulfate counter-ions are generally considered milder than chloride-based quats. Limited independent published safety data for this specific INCI. A dimonium (diquaternary ammonium) methosulfate salt with ethyl PPG-3 behenate ester chains. The behenic acid (C22) fatty chains provide strong substantivity and conditioning, while the PPG-3 spacer improves solubility an...

US Note

Allowed - no specific prohibition; subject to general safety requirements

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
Not publicly listed in major CAS registries
INCI
BIS-(ETHYL PPG-3 BEHENATE) DIMONIUM METHOSULFATE
Category
Cosmetic Ingredient
Updated
Apr 2, 2026