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CAS 16493-80-4

CAS 16493-80-4 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 16493-80-4
CAS 16493-80-4PubChem CID 61840

4-Ethyloctanoic acid

4-Ethyloctanoic acid is a medium-chain fatty acid. — ChEBI

IUPAC name
4-ethyloctanoic acid
Molecular formula
C10H20O2
Molecular weight
172.26 g/mol
Exact mass
172.146329876 Da
XLogP3
3.6
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Octanoic acid, 4-ethyl-4-Ethylcaprylic acidF9ESD8LYSQFEMA NO. 3800RefChem:98908240-560-5FEMA 3800CHEBI:179551
16 more reported names
s6039CS-W016023AS-15968UNII-F9ESD8LYSQ4-ETHYLOCTANOICACID4-EthylcaprylicacidEINECS 240-560-54-Ethyl ocatanoic acid4-ETHYLOCTANOIC ACID [FHFI]AC79284-Ethyloctanoic acid, >=98%, FG(+/-)-4-ETHYLOCTANOIC ACIDEBC-267043HY-W0153074-ETHYLOCTANOIC ACID, (+/-)-DB-003480
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 16493-80-4

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How CAS 16493-80-4 is used on this site

CAS 16493-80-4 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 16493-80-4 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.