3-Oxetanone

3-氧杂环丁酮

Also known as: 1,3-Epoxy-2-propanone, Oxetan-3-one, 3-Oxooxetane, 1,3-epoxypropanone, oxacyclobutan-3-one, 3-oxooxetane

CAS No.
6704-31-0
Jingsj CID
J-1962198-6
Molecular Formula
C3H4O2
Chinese Name
3-氧杂环丁酮
Molecular Weight
72.06 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point139.7±33.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point52.9±18.9 °C

GHS Safety & Compliance

Flammable / Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Oxetanone?

6704-31-0

What are the molecular formula and molecular weight of 3-Oxetanone?

C3H4O2, molecular weight 72.06 g/mol

Is 3-Oxetanone hazardous?

Danger

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