Cyclopentanone oxime

环戊酮肟

Also known as: Cyclopentan-1-one oxime, N-Hydroxycyclopentan-1-imine, N-cyclopentylidenehydroxylamine, NSC 3164, Cyclopentanone, oxime, hydroxyiminocyclopentane

CAS No.
1192-28-5
Jingsj CID
J-1306817-6
Molecular Formula
C5H9NO
Chinese Name
环戊酮肟
Molecular Weight
99.131 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point53-55 °C(lit.)
Boiling Point196.0±0.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point92.2±0.0 °C

Frequently Asked Questions

What is the CAS number of Cyclopentanone oxime?

1192-28-5

What are the molecular formula and molecular weight of Cyclopentanone oxime?

C5H9NO, molecular weight 99.131 g/mol

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