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CAS 7540-51-4

CAS 7540-51-4 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 7540-51-4
CAS 7540-51-4PubChem CID 7793

Beta-citronellol, (S)-

(S)-(-)-citronellol is a citronellol that is oct-6-ene substituted by a hydroxy group at position 1 and methyl groups at positions 3 and 7 (the 3S-enantiomer). It is an enantiomer of a (R)-(+)-citronellol. — ChEBI

IUPAC name
(3S)-3,7-dimethyloct-6-en-1-ol
Molecular formula
C10H20O
Molecular weight
156.26 g/mol
Exact mass
156.151415257 Da
XLogP3
3.2
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
1

Also known as

l-Citronellol(S)-3,7-dimethyloct-6-en-1-ol(-)-Citronellol(S)-citronellol(S)-(-)-beta-Citronellol(-)-3,7-Dimethyloct-6-en-1-ol6-Octen-1-ol, 3,7-dimethyl-, (3S)-CITRONELLOL, L-
16 more reported names
6-Octen-1-ol, 3,7-dimethyl-, (S)-3S,7-dimethyloct-6-en-1-ol8RSY5Y5658(-)-(s)-citronellolEINECS 231-415-7(S)-(-)-.BETA.-CITRONELLOL6-Octen-1-ol, 3,7-dimethyl-, (-)-AI3-09552.BETA.-CITRONELLOL, (S)-RefChem:567275(S)-(-)-citronellol(-)-beta-Citronellolbeta-Rhodinol(3S)-citronellol(S)-(-)-3,7-Dimethyl-6-octen-1-ol(-)-fA-Citronellol
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External database identifiers

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 7540-51-4

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No records found for this CAS number.

How CAS 7540-51-4 is used on this site

CAS 7540-51-4 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 7540-51-4 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.