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CAS 78-92-2

CAS 78-92-2 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 78-92-2
CAS 78-92-2PubChem CID 6568

(+-)-2-Butanol

Butan-2-ol is a secondary alcohol that is butane substituted by a hydroxy group at position 2. It derives from a hydride of a butane. — ChEBI

IUPAC name
butan-2-ol
Molecular formula
C4H10O
Molecular weight
74.12 g/mol
Exact mass
74.073164938 Da
XLogP3
0.6
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

2-Butanolsec-ButanolSEC-BUTYL ALCOHOL2-Butyl alcoholButylene hydrate1-Methyl-1-propanolMethyl ethyl carbinol1-Methylpropyl alcohol
16 more reported names
Ethyl methyl carbinolButanol secondaireButanol-21-Methyl propanolMethylethylcarbinolEthylmethyl carbinolButyl alcohol, sec-Alcool butylique secondaireMethylethyl carbinolCCS 301DL-sec-Butanol0TUL3ENK62NSC-25499CHEBI:35687racemic-2-butanolDL-Butan-2-ol
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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 78-92-2

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How CAS 78-92-2 is used on this site

CAS 78-92-2 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 78-92-2 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.