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CAS 563-80-4 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 4070202/03/2011

METHYL ISOPROPYL KETONE

3-Methylbutanone

METHYL ISOPROPYL KETONE 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 563-80-4

CAS 563-80-4PubChem CID 11251

3-Methyl-2-butanone

3-methylbutan-2-one appears as a colorless liquid with a pleasant odor. Flash point below 70 °F. Less dense than water. May be toxic by inhalation and skin absorption. Used as a solvent. — CAMEO Chemicals

IUPAC name: 3-methylbutan-2-one

Molecular formula: C5H10O
Molecular weight: 86.13 g/mol
Exact mass: 86.073164938 Da
XLogP3: 0.8
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

Methyl isopropyl ketoneIsopropyl methyl ketone2-Acetylpropane2-Butanone, 3-methyl-MIPKKetone, isopropyl methyl2-Acetyl propaneMethylbutanone

16 more reported names

V8DP6THY5ONSC-93793-methyl butan-2-one2-isopentanoneRefChem:817814209-264-3Methyl butanone-22-Methyl-3-butanone3-MethylbutanonemethylisopropylketoneNSC 93793-methyl-butan-2-one3-Methyl-2-butanone, 99%Methyl Isopropyl Ketone (Standard For Gc >99.5%)Methylbutanone (VAN)Caswell No. 555A

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:179699
ChEMBL:CHEMBL3183920
EPA DTXSID:DTXSID0022062
PubMed:22726261
PubMed:22668341
PubMed:21583440
PubMed:21582024
PubMed:21581303
PubMed:21581289
PubMed:21578386
PubMed:21577900
PubMed:21452006
PubMed:20820995
PubMed:20802076
PubMed:20428058

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 ISOPROPYL KETONE

INCI name

METHYL ISOPROPYL KETONE

Description

3-Methylbutanone

Record provenance

Inventory reference: 40702
Imported identity: METHYL ISOPROPYL KETONE
Source update: 02/03/2011

European Commission CosIng source notes

Annex records for METHYL ISOPROPYL KETONE

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Key data

CAS

563-80-4

209-264-3

Restriction

—

Function

PERFUMING: Used for perfume and aromatic raw materials.

Ingredients with overlapping formulation functions

METHYL HYDROGENATED ROSINATEFILM FORMING, PERFUMING, SKIN CONDITIONING

METHYL HYDROXY-METHYLPENTYLCYCLOHEXENYL-METHYLENEAMINOBENZOATEPERFUMING

METHYL HYDROXYPHENYLBUTYLAMINOBENZOATEPERFUMING

METHYL ISOEUGENOLPERFUMING

METHYL ISOPROPYL-METHYLBICYCLOOCTENE-2-CARBOXYLATEPERFUMING

METHYL ISOVALERATEPERFUMING

METHYL LACTATEFLAVOURING, PERFUMING, SOLVENT

METHYL LAURATEPERFUMING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

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 ISOPROPYL KETONE appears in the CosIng inventory

The CosIng inventory lists METHYL ISOPROPYL KETONE 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 ISOPROPYL KETONE 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 ISOPROPYL KETONE 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 ISOPROPYL KETONE carries the following function designation(s):

PERFUMING

CAS 563-80-4 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 METHYL ISOPROPYL KETONE

This page reproduces the CosIng inventory entry for METHYL ISOPROPYL KETONE 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 ISOPROPYL KETONE 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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