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CAS 32659-21-5

CAS 32659-21-5 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 32659-21-5
CAS 32659-21-5PubChem CID 5317247

2,6-Octadienoic acid, 3,7-dimethyl-, ethyl ester

IUPAC name
ethyl (2E)-3,7-dimethylocta-2,6-dienoate
Molecular formula
C12H20O2
Molecular weight
196.29 g/mol
Exact mass
196.146329876 Da
XLogP3
3.8
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

RefChem:1060350Ethyl geranateEthyl (E)-3,7-dimethylocta-2,6-dienoate2,6-Octadienoic acid, 3,7-dimethyl-, ethyl ester, (E)-(E)-3,7-Dimethyl-2,6-octadienoic acid, ethyl ester2,6-Octadienoic acid, 3,7-dimethyl-, ethyl ester, (2E)-E-Ethyl geranateEINECS 235-948-6
8 more reported names
EINECS 251-144-8ethyl (e)-geranateAI3-25079Eethyl 3,7-dimethylocta-2,6-dienoateDB-254633Ethyl (2E)-3,7-dimethyl-2,6-octadienoate(E)-ETHYL 3,7-DIMETHYL-2,6-OCTADIENOATE(2E)-3,7-dimethyl-octa-2,6-dienoic acid ethyl ester
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 32659-21-5

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How CAS 32659-21-5 is used on this site

CAS 32659-21-5 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 32659-21-5 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.