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CAS 7775-50-0 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 3877815/10/2010

TRISTEARYL CITRATE

Trioctadecyl 2-hydroxypropane-1,2,3-tricarboxylate

TRISTEARYL CITRATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 7775-50-0

CAS 7775-50-0PubChem CID 24493

Tristearyl Citrate

IUPAC name: trioctadecyl 2-hydroxypropane-1,2,3-tricarboxylate

Molecular formula: C60H116O7
Molecular weight: 949.6 g/mol
Exact mass: 948.87210603 Da
XLogP3: 25.5
Topological polar surface area: 99.1 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

Trioctadecyl citrateLubrol TSC 5110Citric acid, trioctadecyl esterUNII-M10B5XY389HSDB 1015M10B5XY3891,2,3-Propanetricarboxylic acid, 2-hydroxy-, trioctadecyl esterEINECS 231-896-3

13 more reported names

CITROFLEX MSC2-Hydroxy-1,2,3-propanetricarboxylic acid, trioctadecyl esterTRISTEARYL CITRATE [HSDB]1,2,3-Propanetricarboxylic acid, 2-hydroxy-, 1,2,3-trioctadecyl esterRefChem:192186TRISTEARYL CITRATE [INCI]Trioctadecyl 2hydroxypropane1,2,3tricarboxylate2Hydroxy1,2,3propanetricarboxylic acid, trioctadecyl ester1,2,3Propanetricarboxylic acid, 2hydroxy, trioctadecyl ester1,2,3Propanetricarboxylic acid, 2hydroxy, 1,2,3trioctadecyl esterStearyl citrate tri esterUKBHVNMEMHTWQO-UHFFFAOYSA-Nstearyl citrate tri ester, AldrichCPR

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External database identifiers

EPA DTXSID:DTXSID8064800

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

Inventory details for TRISTEARYL CITRATE

INCI name

TRISTEARYL CITRATE

Description

Trioctadecyl 2-hydroxypropane-1,2,3-tricarboxylate

Record provenance

Inventory reference: 38778
Imported identity: TRISTEARYL CITRATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for TRISTEARYL CITRATE

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Key data

CAS

7775-50-0

231-896-3

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#29484 · TRISTEARYL CITRATE

Ingredients with overlapping formulation functions

TRIS-TRIBUTOXYSILOXYMETHYLSILANESKIN CONDITIONING - EMOLLIENT

TRISEBACINREFATTING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, VISCOSITY CONTROLLING

TRISILOXYLPROPYL PEG-8 SUCCINYL METHYL SOYATESKIN CONDITIONING - EMOLLIENT; SURFACTANT - EMULSIFYING; EMULSION STABILISING; HUMECTANT; SLIP MODI…

TRISTEARDIMONIUMACETYL CASTOR OIL CHLORIDESKIN CONDITIONING - EMOLLIENT

TRITELEIA IXIOIDES EXTRACTANTIOXIDANT, ANTISTATIC, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

TRITICUM AESTIVUM GERM OILSKIN CONDITIONING - EMOLLIENT

TRITICUM AESTIVUM STRAW WAXBINDING; SKIN CONDITIONING - EMOLLIENT; EMULSION STABILISING; VISCOSITY CONTROLLING

TRITICUM DURUM GERM OILANTIOXIDANT; SKIN CONDITIONING - EMOLLIENT; HUMECTANT; SKIN CONDITIONING - HUMECTANT

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How TRISTEARYL CITRATE appears in the CosIng inventory

The CosIng inventory lists TRISTEARYL CITRATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

TRISTEARYL CITRATE is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

TRISTEARYL CITRATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, TRISTEARYL CITRATE carries the following function designation(s):

CAS 7775-50-0 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for TRISTEARYL CITRATE

This page reproduces the CosIng inventory entry for TRISTEARYL CITRATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research TRISTEARYL CITRATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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