CAS 0 records

CAS 2548-87-0

CAS 2548-87-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 2548-87-0

CAS 2548-87-0PubChem CID 5283324

(E)-2-Octenal

(E)-oct-2-enal is the (E)-isomer of oct-2-enal. It has a role as a volatile oil component and an antifungal agent. — ChEBI

IUPAC name: (E)-oct-2-enal

Molecular formula: C8H14O
Molecular weight: 126.20 g/mol
Exact mass: 126.104465066 Da
XLogP3: 2.6
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

trans-2-Octenal(E)-2-Octen-1-altrans-2-Octen-1-al2-Octenal, (E)-2-Octenal, (2E)-2-OctenelFEMA No. 321555N91D7775

16 more reported names

CHEBI:61748RefChem:477297219-833-82-OCTENAL2363-89-52-Octen-1-altrans-oct-2-enal(2E)-2-Octenal(2E)-oct-2-enal2-trans-octenaloctene-1-oxidetrans-octen-2-al(2E)-octenalOCTENAL2-(E)-octenaloct-(e)-2-enal

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:61725
ChEBI:CHEBI:61748
ChEMBL:CHEMBL448058
EPA DTXSID:DTXSID40858789

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 2548-87-0

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CAS 2548-87-0 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 2548-87-0 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.