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CAS 23261-75-8/ 7377-03-9

CAS 23261-75-8/ 7377-03-9 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 23261-75-8

CAS 23261-75-8PubChem CID 54599180

potassium;N-hydroxyoctanamide

IUPAC name: potassium N-hydroxyoctanamide

Molecular formula: C8H17KNO2+
Molecular weight: 198.32 g/mol
Exact mass: 198.08963527 Da
Topological polar surface area: 49.3 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

NSC-29040

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External database identifiers

EPA DTXSID:DTXSID10712662

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

PubChem 2D chemical structure for CAS 7377-03-9

CAS 7377-03-9PubChem CID 23846

Octanohydroxamic acid

IUPAC name: N-hydroxyoctanamide

Molecular formula: C8H17NO2
Molecular weight: 159.23 g/mol
Exact mass: 159.125928785 Da
XLogP3: 1.3
Topological polar surface area: 49.3 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Caprylohydroxamic acidOctanamide, N-hydroxy-Caprylhydroxamic acidOctanoylhydroxamic acidUPY805K99WRefChem:167792230-936-7Taselin

16 more reported names

octanehydroxamic acidOctanohydroxamsaeureOctanohydroximic acidEINECS 230-936-7BRN 1703666N-HYDROXY-OCTANAMIDEUNII-UPY805K99WN-Hydroxyoctanamide, AldrichCPRRGUVUPQQFXCJFC-UHFFFAOYSA-OCTANOHYDROXAMIC ACID [MI]CS-W001857HY-W001857AS-20087DB-029564C1232InChI=1/C8H17NO2/c1-2-3-4-5-6-7-8(10)9-11/h11H,2-7H2,1H3,(H,9,10)

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External database identifiers

EPA DTXSID:DTXSID8074609
PubMed:14617860

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

Records for CAS 23261-75-8/ 7377-03-9

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How CAS 23261-75-8/ 7377-03-9 is used on this site

CAS 23261-75-8/ 7377-03-9 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 23261-75-8/ 7377-03-9 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.