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CAS 137-32-6

CAS 137-32-6 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 137-32-6
CAS 137-32-6PubChem CID 8723

2-Methyl-1-butanol

2-methylbutan-1-ol is a primary alcohol that is isopentane substituted by a hydroxy group at position 1. It has a role as a Saccharomyces cerevisiae metabolite. It is a primary alcohol and an alkyl alcohol. It derives from a hydride of an isopentane. — ChEBI

IUPAC name
2-methylbutan-1-ol
Molecular formula
C5H12O
Molecular weight
88.15 g/mol
Exact mass
88.088815002 Da
XLogP3
1.2
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Active amyl alcoholsec-Butylcarbinol2-Methylbutanol1-Butanol, 2-methyl-2-Methylbutyl alcohol2-Methyl-n-butanolPrimary active amyl alcohol2-Methyl butanol-1
16 more reported names
Active primary amyl alcoholdl-sec-Butyl carbinol7VTJ239ASUNSC-8431FEMA NO. 3998CHEBI:48945RefChem:87986205-289-9252-163-4DL-2-Methyl-1-butanol(+/-)-2-Methyl-1-butanolsec-Butyl carbinolMethyl-2-butan-1-ol2-methyl-butanolNSC 8431(1)-2-Methylbutan-1-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 137-32-6

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How CAS 137-32-6 is used on this site

CAS 137-32-6 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 137-32-6 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.