3-Methyl-3-buten-1-ol

3-甲基-3-丁烯-1-醇

Also known as: Isoprenol, 3-Methylbut-3-en-1-ol, 2-Methyl-4-hydroxy-1-butene, Isopentenyl alcohol, 3-Buten-1-ol, 3-methyl-

CAS No.
763-32-6
Jingsj CID
J-922287-0
Molecular Formula
C5H10O
Chinese Name
3-甲基-3-丁烯-1-醇
Molecular Weight
86.132 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point114.2±9.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point36.1±0.0 °C

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Methyl-3-buten-1-ol?

763-32-6

What are the molecular formula and molecular weight of 3-Methyl-3-buten-1-ol?

C5H10O, molecular weight 86.132 g/mol

Is 3-Methyl-3-buten-1-ol hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026