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CAS 543-49-7

CAS 543-49-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 543-49-7
CAS 543-49-7PubChem CID 10976

2-Heptanol

Heptan-2-ol is a secondary alcohol that is heptane substituted by a hydroxy group at position 2. It has a role as a plant metabolite and a bacterial metabolite. It is a heptanol and a secondary alcohol. — ChEBI

IUPAC name
heptan-2-ol
Molecular formula
C7H16O
Molecular weight
116.20 g/mol
Exact mass
116.120115130 Da
XLogP3
2.3
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

s-Heptyl alcohol2-Heptyl alcohol2-HydroxyheptaneAmyl methyl carbinol1-MethylhexanolMethyl amyl carbinolHeptanol-2Heptyl alcohol, sec-
16 more reported names
2-Heptanol (natural)FEMA No. 3288NSC 2220EINECS 208-844-3E12FIG07JKBRN 1719088AI3-11263NSC-2220DL-HEPTAN-2-OL2-HEPTANOL [MI]2-HEPTANOL [FHFI]EC 208-844-33-01-00-01685 (Beilstein Handbook Reference)2HydroxyheptanesHeptyl alcohol1Methylhexanol
Open full PubChem recordPubChem annotations3D structure image
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 543-49-7

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How CAS 543-49-7 is used on this site

CAS 543-49-7 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 543-49-7 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.