CAS 0 records

CAS 638-11-9

CAS 638-11-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS number Browse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 638-11-9

CAS 638-11-9PubChem CID 61184

Isopropyl butyrate

Isopropyl butyrate is an isopropyl ester and a fatty acid ester. — ChEBI

IUPAC name: propan-2-yl butanoate

Molecular formula: C7H14O2
Molecular weight: 130.18 g/mol
Exact mass: 130.099379685 Da
XLogP3: 1.7
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 0

Also known as

Isopropyl butanoateButyric acid, isopropyl ester1-Methylethyl butanoateBUTANOIC ACID, 1-METHYLETHYL ESTERIsopropyl n-butyrate2-Propyl butanoaten-Butyric acid isopropyl esterFEMA No. 2935

16 more reported names

UNII-7P33GFV8SS7P33GFV8SSn-C3H7C(O)OCH(CH3)2Butanoic acid, 2-methylethyl esterEINECS 211-320-7WE(2:0(1Me)/4:0)butanoic acid isopropyl esterAI3-35952FEMA 2935ISOPROPYL BUTYRATE [FHFI]UN 2405Isopropyl butyric acidRefChem:149812ISO-PROPANOL BUTYRATE211-320-7FFOPEPMHKILNIT-UHFFFAOYSA-N

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEBI:CHEBI:89718
EPA DTXSID:DTXSID5075288
PubMed:20666546
PubMed:20069833
PubMed:16555133

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 638-11-9

0 total

No records found for this CAS number.

How CAS 638-11-9 is used on this site

CAS 638-11-9 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 638-11-9 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.