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CAS 59191-78-5

CAS 59191-78-5 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 59191-78-5

CAS 59191-78-5PubChem CID 62148

3-(Hydroxymethyl)-2-octanone

3-(Hydroxymethyl)-2-octanone is an aliphatic alcohol. — ChEBI

IUPAC name: 3-(hydroxymethyl)octan-2-one

Molecular formula: C9H18O2
Molecular weight: 158.24 g/mol
Exact mass: 158.130679813 Da
XLogP3: 1.8
Topological polar surface area: 37.3 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

2-Octanone, 3-(hydroxymethyl)-FEMA No. 32923-Hydroxymethyl-2-octanoneEINECS 261-652-1UNII-9O1364HRDW9O1364HRDW3-(HYDROXYMETHYL)-2-OCTANONE [FHFI]RefChem:92656

7 more reported names

(+-)-3-HYDROXYMETHYL-2-OCTANONEhydroxymethyl hexyl ethyl ketoneFEMA 3292CHEBI:179882XLFYWCDNLLZTIW-UHFFFAOYSA-N(+/-)-3-HYDROXYMETHYL-2-OCTANONEDB-293735

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External database identifiers

ChEBI:CHEBI:179882
EPA DTXSID:DTXSID00866744

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 59191-78-5

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How CAS 59191-78-5 is used on this site

CAS 59191-78-5 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 59191-78-5 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.