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CAS 2445-67-2

CAS 2445-67-2 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 2445-67-2
CAS 2445-67-2PubChem CID 102820

Isobutyl 2-methylbutyrate

2-Methylpropyl 2-methylbutanoate is a fatty acid ester. — ChEBI

IUPAC name
2-methylpropyl 2-methylbutanoate
Molecular formula
C9H18O2
Molecular weight
158.24 g/mol
Exact mass
158.130679813 Da
XLogP3
2.8
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Isobutyl 2-methylbutanoateButanoic acid, 2-methyl-, 2-methylpropyl esterButyric acid, 2-methyl-, isobutyl ester2-methylpropyl 2-methylbutyrate88RJ33L6G3EINECS 219-492-5Isobutyl 2-methyIbutyrateiso-Butyl 2-methyl butyrate
16 more reported names
UNII-88RJ33L6G3WE(3:0(2Me)/4:0(2Me))AI3-336272-Methyl-1-propyl 2-methylbutyrate2-Methylbutanoic acid 2-methyl propyl esterRefChem:149071Isobutyl-2-methylbutyric acidISOBUTYL 2-METHYLBUTYRATE, (+-)-219-492-5NWZQCEQAPBRMFX-UHFFFAOYSA-NIso-Butyl-2-Methylbutyrateisobutyl 2-methyl butyrateISOBUTYL-2-METHYLBUTYRATECHEBI:179887SFE 3:0(2Me)/4:0(2Me)DB-003689
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 2445-67-2

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How CAS 2445-67-2 is used on this site

CAS 2445-67-2 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 2445-67-2 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.