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CAS 1323-65-5

CAS 1323-65-5 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 1323-65-5

CAS 1323-65-5PubChem CID 172321

Dinonylphenol

IUPAC name: 2,3-di(nonyl)phenol

Molecular formula: C24H42O
Molecular weight: 346.6 g/mol
Exact mass: 346.323565959 Da
XLogP3: 10.7
Topological polar surface area: 20.2 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

Phenol, dinonyl-Dinonyl phenolNSC 2431EINECS 215-356-4JGS160LJXZPhenol, dinonylRefChem:588697DINONYL PHENOL [INCI]

4 more reported names

NSC-2431215-356-4UNII-JGS160LJXZJKTAIYGNOFSMCE-UHFFFAOYSA-N

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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 1323-65-5

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How CAS 1323-65-5 is used on this site

CAS 1323-65-5 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 1323-65-5 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.