What other records share CAS 924-83-4?

CAS 924-83-4 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 9831007/07/2020

ISOPROPYL MALEATE

Definition: Isopropyl Maleate is the organic compound that conforms to the formula:

ISOPROPYL MALEATE 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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Exact external identity check

matched

One PubChem compound was retained because the exact CosIng name appears among its reported synonyms.

PubChem title: Diisopropyl maleate
IUPAC name: dipropan-2-yl (Z)-but-2-enedioate
Molecular formula: C10H16O4
Molecular weight: 200.23 g/mol
InChIKey: FNMTVMWFISHPEV-WAYWQWQTSA-N

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Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for ISOPROPYL MALEATE

INCI name

ISOPROPYL MALEATE

Description

Definition: Isopropyl Maleate is the organic compound that conforms to the formula:

Record provenance

Inventory reference: 98310
Imported identity: ISOPROPYL MALEATE
Source update: 07/07/2020

European Commission CosIng source notes

Annex records for ISOPROPYL MALEATE

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Key data

CAS

924-83-4

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

HYDROXYPROPYL METHACRYLATE PEG-13/PPG-2 ETHERNOT REPORTED

ISODECYL ACRYLATENOT REPORTED

ISOPHORONE DIAMINENOT REPORTED

ISOPHTHALIC ACIDNOT REPORTED

ISOPROPYLACRYLAMIDENOT REPORTED

ISOPROPYLIDENEDIPHENOL DIGLYCIDYL ETHERNOT REPORTED

JAPANESE PUFFERFISH SKIN EXTRACTNOT REPORTED

KETOCONAZOLENOT REPORTED

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 ISOPROPYL MALEATE appears in the CosIng inventory

The CosIng inventory lists ISOPROPYL MALEATE 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.

ISOPROPYL MALEATE is also tagged with 1 cosmetic function 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

ISOPROPYL MALEATE 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, ISOPROPYL MALEATE carries the following function designation(s):

NOT REPORTED

CAS 924-83-4 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 ISOPROPYL MALEATE

This page reproduces the CosIng inventory entry for ISOPROPYL MALEATE 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 ISOPROPYL MALEATE 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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Tools & next steps

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