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CAS 32665-23-9

CAS 32665-23-9 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 32665-23-9
CAS 32665-23-9PubChem CID 61914

Isopropyl isovalerate

Isopropyl 3-methylbutanoate is a fatty acid ester. — ChEBI

IUPAC name
propan-2-yl 3-methylbutanoate
Molecular formula
C8H16O2
Molecular weight
144.21 g/mol
Exact mass
144.115029749 Da
XLogP3
2.2
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Isopropyl 3-methylbutanoateIsopropyl isopentanoateIsopropyl isovalianateiso-Propyl iso-valerate1-Methylethyl 3-methylbutanoateIsopropyl 3-methylbutyrateButanoic acid, 3-methyl-, 1-methylethyl esterFEMA No. 2961
16 more reported names
Isovaleric acid, isopropyl esterUNII-7EVG31L4J87EVG31L4J8EINECS 251-145-3AI3-33617FEMA 2961ISOPROPYL ISOVALERATE [FHFI]RefChem:149824Isopropyl 3-methylbutanoic acid251-145-3ZOIRKXLFEHOVER-UHFFFAOYSA-NisopropylisovaleratIsopropyl 3-methylbutanoate #CHEBI:1799393-methyl-butyric acid isopropyl esterDA-33481
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 32665-23-9

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No records found for this CAS number.

How CAS 32665-23-9 is used on this site

CAS 32665-23-9 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 32665-23-9 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.