CAS 0 records

CAS 138-23-8

CAS 138-23-8 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 138-23-8

CAS 138-23-8PubChem CID 71587859

Rhodinyl isobutyrate

IUPAC name: [(3S)-3,7-dimethyloct-7-enyl] 2-methylpropanoate

Molecular formula: C14H26O2
Molecular weight: 226.35 g/mol
Exact mass: 226.193280068 Da
XLogP3: 5.1
Topological polar surface area: 26.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 1
Defined stereocentres: 1

Also known as

Rhodinol, isobutyrateRhodinyl isobutyrate [FHFI]FEMA No. 2983EINECS 205-318-5UNII-1161A82373Propanoic acid, 2-methyl-, (3S)-3,7-dimethyl-7-octen-1-yl ester1161A82373RefChem:179248

5 more reported names

SFE 8:1(7)(3Me,7Me)/3:0(2Me)SFE(8:1(7)(3Me,7Me)/3:0(2Me))1338-23-82,6-Dimethyl-1-octen-8-yl isobutyrate(3S)-3,7-Dimethyloct-7-en-1-yl 2-methylpropanoate

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

EPA DTXSID:DTXSID60238322

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 138-23-8

0 total

No records found for this CAS number.

How CAS 138-23-8 is used on this site

CAS 138-23-8 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 138-23-8 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.