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Official EU label nameGlossary entry 29293

TRIMETHYLOLPROPANE TRISTEARATE

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
2

Resolved substance identity

CAS:15196-52-8
EC:239-252-3
Ingredient index records:
TRIMETHYLOLPROPANE TRISTEARATE
Cosmetic functions: SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

2-Ethyl-2-[[(1-oxooctadecyl)oxy]methyl]propane-1,3-diyl distearate

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1 matched or reported name
TRIMETHYLOLPROPANE TRISTEARATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name TRIMETHYLOLPROPANE TRISTEARATE.

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.

Check the markets and their sourcesSearch every market for this name

Chemical identity and properties

PubChem 2D chemical structure for CAS 15196-52-8
CAS 15196-52-8PubChem CID 15677533

2-Ethyl-2-(((1-oxooctadecyl)oxy)methyl)propane-1,3-diyl distearate

IUPAC name
2,2-bis(octadecanoyloxymethyl)butyl octadecanoate
Molecular formula
C60H116O6
Molecular weight
933.6 g/mol
Exact mass
932.87719142 Da
XLogP3
26.1
Topological polar surface area
78.9 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
0

Also known as

Trimethylolpropane tristearateUNII-G455RS539UG455RS539UEINECS 239-252-32-ETHYL-2-[[(1-OXOOCTADECYL)OXY]METHYL]PROPANE-1,3-DIYL DISTEARATEHEST T 3SHEST T-3SOctadecanoic acid, 2-ethyl-2-(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl ester
12 more reported names
J218.372B1,1,1-trimethylolpropane tristearate2,2-BIS((STEAROYLOXY)METHYL)BUTYL STEARATEOCTADECANOIC ACID, 2,2-BIS(((1-OXOOCTADECYL)OXY)METHYL)BUTYL ESTERSTEARIC ACID, TRIESTER WITH 2-ETHYL-2-(HYDROXYMETHYL)-1,3-PROPANEDIOLDIOCTADECANOIC ACID 2-ETHYL-2-(((1-OXOOCTADECYL)OXY)METHYL)-1,3-PROPANEDIYL ESTEROCTADECANOIC ACID, 1,1'-(2-ETHYL-2-(((1-OXOOCTADECYL)OXY)METHYL)-1,3-PROPANEDIYL) ESTERRefChem:86865TRIMETHYLOLPROPANE TRISTEARATE [INCI]239-252-3PDDAEITXZXSQGZ-UHFFFAOYSA-N2-Ethyl-2-((stearoyloxy)methyl)propane-1,3-diyl distearate
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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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