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CAS 5989-54-8

CAS 5989-54-8 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 5989-54-8
CAS 5989-54-8PubChem CID 439250

Limonene, (-)-

(4S)-limonene is an optically active form of limonene having (4S)-configuration. It is an enantiomer of a (4R)-limonene. — ChEBI

IUPAC name
(4S)-1-methyl-4-prop-1-en-2-ylcyclohexene
Molecular formula
C10H16
Molecular weight
136.23 g/mol
Exact mass
136.125200510 Da
XLogP3
3.4
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
1

Also known as

(-)-Limonenel-Limonenebeta-LimoneneLimonene, L-P-Mentha-1,8-diene, (S)-(-)-UNII-47MAJ1Y2NE47MAJ1Y2NECyclohexene, 1-methyl-4-(1-methylethenyl)-, (S)-
16 more reported names
EINECS 227-815-6AI3-25390EC 227-815-61-Methyl-4-(1-methylethenyl)cyclohexene, (S)-RefChem:41455227-815-6(S)-(-)-Limonene(S)-Limonene(S)-1-Methyl-4-(prop-1-en-2-yl)cyclohex-1-ene(-)-(4S)-Limonene(4S)-limoneneS-(-)-Limonene(4S)-1-methyl-4-(prop-1-en-2-yl)cyclohex-1-ene(-)-(S)-Limonene(S)-p-Mentha-1,8-dieneCyclohexene, 1-methyl-4-(1-methylethenyl)-, (4S)-
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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 5989-54-8

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How CAS 5989-54-8 is used on this site

CAS 5989-54-8 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 5989-54-8 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.