Skip to main content
InventoryRef 7586915/10/2010

DIMETHYL IMIDAZOLIDINONE

1,3-Dimethylimidazolidin-2-one

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

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.

Chemical identity and properties

PubChem 2D chemical structure for CAS 80-73-9
CAS 80-73-9PubChem CID 6661

1,3-Dimethyl-2-imidazolidinone

1,3-Dimethyl-2-imidazolidinon is an imidazolidinone. ChEBI

IUPAC name
1,3-dimethylimidazolidin-2-one
Molecular formula
C5H10N2O
Molecular weight
114.15 g/mol
Exact mass
114.079312947 Da
XLogP3
-0.5
Topological polar surface area
23.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Dimethyl imidazolidinoneRhonite 12-IMIDAZOLIDINONE, 1,3-DIMETHYL-5C1YQQ9M90NIKKOL DMIRefChem:72710201-304-8N,N'-Dimethylethyleneurea
16 more reported names
1,3-DimethylimidazolidoneN,N'-DimethylimidazolidinoneDMEU1,3-Dimethyl-2-imidazolidone1,3-DimethylethyleneureaDimethylethyleneurea1,3-Dimethylimidazolidinone1,3-dimethyl-2-imidazolidinon1,3-dimethyl-2-imadazolidinone1,3-Dimethyl-imidazolidin-2-oneEC 201-304-8Karbomos TsEMdimethylimidazolidinoneN,N'-DimethylimidazolidoneEINECS 201-304-8BRN 0108808
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.

Inventory details for DIMETHYL IMIDAZOLIDINONE

INCI name

DIMETHYL IMIDAZOLIDINONE

Description

1,3-Dimethylimidazolidin-2-one

Record provenance

Inventory reference
75869
Imported identity
DIMETHYL IMIDAZOLIDINONE
Source update
15/10/2010
European Commission CosIng source notes

Key data

Restriction
Function
HAIR CONDITIONING
Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
HUMECTANT
Retaining and/or preserving the moisture in a product during use.
SKIN CONDITIONING
Maintaining the skin in good condition.

Official EU ingredient-name evidence

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

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How DIMETHYL IMIDAZOLIDINONE appears in the CosIng inventory

The CosIng inventory lists DIMETHYL IMIDAZOLIDINONE 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.

DIMETHYL IMIDAZOLIDINONE is also tagged with 3 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

DIMETHYL IMIDAZOLIDINONE 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, DIMETHYL IMIDAZOLIDINONE carries the following function designation(s):

CAS 80-73-9 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.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for DIMETHYL IMIDAZOLIDINONE

This page reproduces the CosIng inventory entry for DIMETHYL IMIDAZOLIDINONE 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 DIMETHYL IMIDAZOLIDINONE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

Tools & next steps

Check your formula

Scan a full INCI list to detect DIMETHYL IMIDAZOLIDINONE and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to DIMETHYL IMIDAZOLIDINONE, its identifiers or nearby name variants.

Search