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CAS 3848-24-6 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 4079902/03/2011

METHYL PROPYL DIKETONE

Hexane-2,3-dione

METHYL PROPYL DIKETONE 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 3848-24-6

CAS 3848-24-6PubChem CID 19707

2,3-Hexanedione

2,3-hexanedione is a yellow liquid. Sharp penetrating odor in high concentrations. Sweet, aromatic odor when diluted. (NTP, 1992) — CAMEO Chemicals

IUPAC name: hexane-2,3-dione

Molecular formula: C6H10O2
Molecular weight: 114.14 g/mol
Exact mass: 114.068079557 Da
XLogP3: 0.4
Topological polar surface area: 34.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

AcetylbutyrylAcetyl butyrylMethyl propyl diketoneFEMA No. 2558559ANR3NVSNSC-31665CHEBI:87583RefChem:81914

16 more reported names

223-350-8HexanedioneButyryl acetyl2,3-hexandioneEINECS 223-350-8NSC 31665UNII-559ANR3NVSBRN 1699896AI3-359892,3-HexanodioneMethyl propyl glyoxalHEXANEDIONE, 2,3-FEMA 25582,3-HEXANEDIONE [FHFI]2,3-Hexanedione, >=95%, FGTox21_302349

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:87583
ChEMBL:CHEMBL3187497
EPA DTXSID:DTXSID2047066
PubMed:30926317
PubMed:30849340
PubMed:25541467
PubMed:23295225
PubMed:23295224
PubMed:22381369
PubMed:21300042
PubMed:21253982
PubMed:19825301
PubMed:19033394
PubMed:18845131
PubMed:18426480

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 METHYL PROPYL DIKETONE

INCI name

METHYL PROPYL DIKETONE

Description

Hexane-2,3-dione

Record provenance

Inventory reference: 40799
Imported identity: METHYL PROPYL DIKETONE
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for METHYL PROPYL DIKETONE

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Key data

CAS

3848-24-6

223-350-8

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

METHYL PHENYLBUTANOLFRAGRANCE, PERFUMING

METHYL PHENYLMETHYLENEAMINOBENZOATEPERFUMING

METHYL PHENYLPROPIONATEPERFUMING

METHYL PROPIONATEPERFUMING

METHYL PYRAZINYL KETONEPERFUMING

METHYL ROSINATEFILM FORMING, PERFUMING, SKIN CONDITIONING

METHYL SALICYLATEDENATURANT, FLAVOURING, ORAL CARE, PERFUMING, SOOTHING

METHYL TETRAHYDROAZEPINYL ETHERPERFUMING

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 METHYL PROPYL DIKETONE appears in the CosIng inventory

The CosIng inventory lists METHYL PROPYL DIKETONE 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.

METHYL PROPYL DIKETONE 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

METHYL PROPYL DIKETONE 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, METHYL PROPYL DIKETONE carries the following function designation(s):

PERFUMING

CAS 3848-24-6 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 METHYL PROPYL DIKETONE

This page reproduces the CosIng inventory entry for METHYL PROPYL DIKETONE 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 METHYL PROPYL DIKETONE 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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