Thietan-3-one

3-硫杂环丁酮

Also known as: 3-Thietanone, 3-thia-cyclobutanone, Thiocyclobutanone, Thiacyclobutan-3-on, Thiacyclobutanon-(3), Thietan-3-on

CAS No.
22131-92-6
Jingsj CID
J-1003226-4
Molecular Formula
C3H4OS
Chinese Name
3-硫杂环丁酮
Molecular Weight
88.128 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point126.7±15.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point41.9±6.1 °C

Frequently Asked Questions

What is the CAS number of Thietan-3-one?

22131-92-6

What are the molecular formula and molecular weight of Thietan-3-one?

C3H4OS, molecular weight 88.128 g/mol

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