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CAS 18829-56-6

CAS 18829-56-6 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 18829-56-6
CAS 18829-56-6PubChem CID 5283335

2-Nonenal

(2E)-2-nonenal has been reported in Fuscopostia leucomallella, Avena sativa, and other organisms with data available. — LOTUS - the natural products occurrence database

IUPAC name
(E)-non-2-enal
Molecular formula
C9H16O
Molecular weight
140.22 g/mol
Exact mass
140.120115130 Da
XLogP3
3.1
Topological polar surface area
17.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

3-Hexylacrolein3-Hexyl-2-propenalbeta-HexylacroleinHeptylideneacetaldehydealpha-Nonenyl aldehyde2463-53-82-Nonen-1-al3-hexyl-acrolein
16 more reported names
93C6BZW2TV2(E)-nonenalRefChem:910150(2Z)-non-2-enaltrans-2-Nonenal(E)-2-Nonenal2-Nonenal, (2E)-2-Nonenal, (E)-2-trans-Nonenaltrans-2-Nonen-1-al(2E)-non-2-enal(2E)-2-Nonenal(E)-2-nonen-1-altrans-Non-2-enal(2e)-nonenalFEMA No. 3213
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 18829-56-6

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How CAS 18829-56-6 is used on this site

CAS 18829-56-6 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 18829-56-6 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.