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CAS 7774-82-5

CAS 7774-82-5 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 7774-82-5

CAS 7774-82-5PubChem CID 5283363

2-Tridecenal

2-tridecenal is a monounsaturated fatty aldehyde. — ChEBI

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

Molecular formula: C13H24O
Molecular weight: 196.33 g/mol
Exact mass: 196.182715385 Da
XLogP3: 5.3
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-Tridecenal(2E)-2-Tridecenal7069-41-2FEMA No. 3082EINECS 231-883-2UNII-C950P0MYMLC950P0MYMLEINECS 230-362-7

16 more reported names

2-TRANS-TRIDECENAL2-Tridecenal, (2E)-2-TRIDECEN-1-ALNSC-6176162-TRIDECENAL [FCC]2-TRIDECENAL [FHFI]2-TRIDECENAL, TRANS-FEMA 3082Tridecen-2-al-1RefChem:89500231-883-2VMUNAKQXJLHODT-UHFFFAOYSA-NVMUNAKQXJLHODT-VAWYXSNFSA-Ntrans-2-tridecen-1-al3-Decylacrolein(e)-2-tridecenal

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External database identifiers

ChEBI:CHEBI:184224
ChEMBL:CHEMBL1995395
EPA DTXSID:DTXSID8052518

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

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How CAS 7774-82-5 is used on this site

CAS 7774-82-5 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 7774-82-5 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.