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CAS 763-32-6

CAS 763-32-6 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 763-32-6
CAS 763-32-6PubChem CID 12988

3-Methyl-3-buten-1-ol

Isopentenyl alcohol is a primary alcohol having the structure of isopentyl alcohol but with a double bond between C-3 and one of the C-4 atoms. It has a role as a metabolite. It is a homoallylic alcohol and a primary alcohol. — ChEBI

IUPAC name
3-methylbut-3-en-1-ol
Molecular formula
C5H10O
Molecular weight
86.13 g/mol
Exact mass
86.073164938 Da
XLogP3
1.3
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Isoprenol3-Buten-1-ol, 3-methyl-IsobutenylcarbinolMethallylcarbinol2-Methyl-1-buten-4-ol3-Isopentenyl alcoholIsopropenylethyl alcohol3-methyl-3-butenol
16 more reported names
KJ25C8CPFA2-methyl-4-hydroxy-1-buteneNSC-122673RefChem:94752212-110-8Methallyl carbinolMethyl-3-but-3-en-1-olEINECS 212-110-8UNII-KJ25C8CPFANSC 1226733-methyl-but-3-en-1-ol3-methyl-3-butene-1-olEC 212-110-83-methyl-3-butenyl alcoholDelta(3)-isopentenyl alcohol2-methyl-4-hydroxybut-1-ene
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 763-32-6

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How CAS 763-32-6 is used on this site

CAS 763-32-6 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 763-32-6 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.