Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 97-87-0

CAS 97-87-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 97-87-0
CAS 97-87-0PubChem CID 7353

Butyl isobutyrate

Butylisobutyrate is a carboxylic ester. — ChEBI

IUPAC name
butyl 2-methylpropanoate
Molecular formula
C8H16O2
Molecular weight
144.21 g/mol
Exact mass
144.115029749 Da
XLogP3
2.4
Topological polar surface area
26.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

Butyl isobutanoatePropanoic acid, 2-methyl-, butyl esterIsobutyric acid, butyl estern-Butyl isobutyrateFEMA No. 2188PW9UJ5C0F3Isobutyric acid n-butyl esterButyl ester of 2-methylpropanoic acid
16 more reported names
Butyl isobutyrate; n-Butyl isobutyrateBUTYLISOBUTYRATEButyl isobutyrate (natural)Isobutyric Acid Butyl EsterEINECS 202-614-6UNII-PW9UJ5C0F3AI3-24261Isobutyric acid, butyl ester (6CI,7CI,8CI)n-Butyl iso-butyrateButyl 2-methylpropanoate #Isobutyric acid n- butyl esterBUTYL ISOBUTYRATE [FCC]BUTYL ISOBUTYRATE [FHFI]FEMA 2188CHEBI:1799352-methylpropanoic acid butyl 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 97-87-0

0 total
No records found for this CAS number.

How CAS 97-87-0 is used on this site

CAS 97-87-0 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 97-87-0 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.