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CAS 947-19-3

CAS 947-19-3 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 947-19-3
CAS 947-19-3PubChem CID 70355

1-Hydroxycyclohexyl phenyl ketone

IUPAC name
(1-hydroxycyclohexyl)-phenylmethanone
Molecular formula
C13H16O2
Molecular weight
204.26 g/mol
Exact mass
204.115029749 Da
XLogP3
2.6
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Hydroxycyclohexyl phenyl ketoneMethanone, (1-hydroxycyclohexyl)phenyl-E7JVN2243XNSC-401908RefChem:7894591-HCHPK213-426-9(1-Hydroxycyclohexyl)(phenyl)methanone
16 more reported names
1-Benzoylcyclohexanol1-benzoylcyclohexan-1-olIrgacure 1841-benzoyl-1-hydroxycyclohexane1-CYCLOHEXYLHYDROXYPHENYLKETONE5'-S-(3-Aminopropyl)-5'-thio-adenosine Sulfate1-hydroxy-1-cyclohexyl phenyl ketoneCS-W013193CAS-947-19-3UNII-E7JVN2243X1-hydroxy-1-benzoylcyclohexane1-Benzoyl-1-hydroxycyclohexane, (1-Hydroxycyclohexyl)phenylmethanone, 1-Benzoylcyclohexanolphotoinitiator184EINECS 213-426-9(1-hydroxycyclohexyl)-phenyl-methanoneNSC 401908
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 947-19-3

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How CAS 947-19-3 is used on this site

CAS 947-19-3 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 947-19-3 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.