Emulsifier

Acetyl Ethylhexyl Polyhydroxystearate

CAS 2361055-93-6
Octadecanoic acid, 12-hydroxy-, homopolymer, 2-ethylhexyl ester, acetate
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

Octadecanoic acid, 12-hydroxy-, homopolymer, 2-ethylhexyl ester, acetate

Purpose

Function

HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Permitted
Safety
GOOD
US
Permitted
Absorptionnegligible
Sensitizationnone
MoSadequate
ConcernLow
Verdict

Widely used emulsifier in W/O sunscreen formulations with good safety profile; ensure compliance with residual monomer limits for 12-hydroxystearic acid.

US Note

Permitted — no specific restriction; falls under general cosmetic ingredient regulations

Assessment

Ratings

Comedogenic0/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
2361055-93-6
Category
Emulsifier
Updated
Apr 23, 2026