CAS 0 records

CAS 16587-71-6

CAS 16587-71-6 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 16587-71-6

CAS 16587-71-6PubChem CID 27941

4-tert-Pentylcyclohexanone

IUPAC name: 4-(2-methylbutan-2-yl)cyclohexan-1-one

Molecular formula: C11H20O
Molecular weight: 168.28 g/mol
Exact mass: 168.151415257 Da
XLogP3: 2.9
Topological polar surface area: 17.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

4-tert-AmylcyclohexanoneCyclohexanone, 4-(1,1-dimethylpropyl)-4-(1,1-Dimethylpropyl)cyclohexanoneOrivoneCYCLOHEXANONE, 4-tert-PENTYL-4-(tert-Pentyl)-cyclohexanoneNSC 21167EINECS 240-642-0

16 more reported names

isopentylcyclohexanoneBRN 2240475AI3-391624-Isopentylcyclohexanone5380BWU79XNSC-211674-07-00-00096 (Beilstein Handbook Reference)RefChem:526911ISOPENTYLCYCLOHEXANONE [INCI]240-642-04-(tert-Pentyl)cyclohexanoneUNII-5380BWU79Xp-tert-Amylcyclohexanone4-tert-pentyl-cyclohexanoneCyclohexanone,1-dimethylpropyl)-DCSKAMGZSIRJAQ-UHFFFAOYSA-

Open full PubChem record PubChem annotations 3D structure image

External database identifiers

ChEMBL:CHEMBL3182470
EPA DTXSID:DTXSID4047127

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 16587-71-6

0 total

No records found for this CAS number.

How CAS 16587-71-6 is used on this site

CAS 16587-71-6 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 16587-71-6 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.