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CAS 3008-43-3

CAS 3008-43-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 3008-43-3

CAS 3008-43-3PubChem CID 3321360

1-Methyl-2,3-cyclohexadione

3-Methyl-1,2-cyclohexanedione is a cyclic ketone. — ChEBI

IUPAC name: 3-methylcyclohexane-1,2-dione

Molecular formula: C7H10O2
Molecular weight: 126.15 g/mol
Exact mass: 126.068079557 Da
XLogP3: 0.5
Topological polar surface area: 34.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

3-Methyl-1,2-cyclohexanedionecoffee dione1,2-Cyclohexanedione, 3-methyl-FEMA No. 3305UNII-2GKY1ALK5L2GKY1ALK5LEINECS 221-122-2FEMA 3305

12 more reported names

1-METHYLCYCLOHEXA-2,3-DIONE1-METHYL-2,3-CYCLOHEXADIONE [FHFI]RefChem:76218(+-)-3-METHYL-1,2-CYCLOHEXANEDIONE2-Hydroxy-3-methyl-2-cyclohexen-1-onemethylcyclohexanedioneCHEBI:195831Tox21_303634CAS-3008-43-3CS-02069203-Methyl-1,2-cyclohexanedione, >=98%, FG(+/-)-3-METHYL-1,2-CYCLOHEXANEDIONE

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External database identifiers

ChEBI:CHEBI:195831
ChEMBL:CHEMBL190613
EPA DTXSID:DTXSID9047675
PubMed:20041727
PubMed:17090925

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

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CAS 3008-43-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 3008-43-3 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.