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EU cosmetic ingredients, restrictions and safety
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Official EU label nameGlossary entry 19507

PEG-150 STEARATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
1

Resolved substance identity

CAS:9004-99-3
Ingredient index records:
PEG-150 STEARATE
Cosmetic functions: SURFACTANT - CLEANSING

Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxooctadecyl)-.omega.-hydroxy- (150 mol EO average molar ratio)

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1 matched or reported name
PEG-150 STEARATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name PEG-150 STEARATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 9004-99-3
CAS 9004-99-3PubChem CID 24762

Glycol monostearate

Polyoxyl 40 stearate is an octadecanoate ester composed of repeating 8-40 ethyleneoxy units. It is an ingredient used in cosmetics and beauty products primarily as a surfactant and emulsifier. It has a role as a nonionic surfactant, an emulsifier and a food emulsifier. It is a hydroxypolyether and an octadecanoate ester. — ChEBI

IUPAC name
2-hydroxyethyl octadecanoate
Molecular formula
C20H40O3
Molecular weight
328.5 g/mol
Exact mass
328.29774513 Da
XLogP3
7.8
Topological polar surface area
46.5 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Ethylene glycol monostearateGlycol stearate111-60-4MonthybaseMonthyleParastarinIvoritSedetol
16 more reported names
Prodhybase ethylProdhybas NClindrol SEGEmerest 2350Ethylene glycol stearateLipo EGMSEmpilan 2848OCTADECANOIC ACID, 2-HYDROXYETHYL ESTERUSAF KE-11STEARIC ACID, 2-HYDROXYETHYL ESTERStearic acid, monoester with ethylene glycolS 1510324G66D0ECHEBI:167626RefChem:1086082203-886-9
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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