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CAS 4826-62-4

CAS 4826-62-4 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 4826-62-4
CAS 4826-62-4PubChem CID 5283361

2-Dodecenal

(E)-dodec-2-enal is a trans-2,3-unsaturated fatty aldehyde that is (E)-dodec-2-ene in which the allylic methyl group has been oxidised to the corresponding aldehyde. It has a role as an antibacterial agent, an anthelminthic drug and a plant metabolite. It is a long-chain fatty aldehyde and a trans-2,3-unsaturated fatty aldehyde. It derives from a hydride of an (E)-2-dodecene. — ChEBI

IUPAC name
(E)-dodec-2-enal
Molecular formula
C12H22O
Molecular weight
182.30 g/mol
Exact mass
182.167065321 Da
XLogP3
4.8
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

RefChem:1062977225-402-5trans-2-Dodecenal2-Dodecenal, (2E)-trans-2-Dodecen-1-al(E)-2-Dodecen-1-al2-Dodecenal, (E)-(E)-Dodec-2-en-1-al
16 more reported names
beta-Octyl acroleinDodec-2-en-1-al(E)-2-dodecenal2-Dodecen-1-alDodecenal(2E)-2-Dodecenal(2E)-dodec-2-enaleryngialUNII-1D55O81P4EFEMA No. 2402NSC 22287trans-Dodec-2-enal1D55O81P4EEINECS 243-797-22-DODECENAL [FHFI]DODECEN-(2)-OL-(1)
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 4826-62-4

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How CAS 4826-62-4 is used on this site

CAS 4826-62-4 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 4826-62-4 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.