Ethanone, 1-cyclopropyl-, oxime

1-环丙基乙酮肟

Also known as: 1-cyclopropylethan-1-one oxime, 1-cyclopropylethanone oxime, cyclopropylethan-1-one oxime, cyclopropylmethylketone oxime, (Z)-1-cyclopropylethanone oxime, (1E)-1-cyclopropylethanone oxime, (NZ)-N-(1-cyclopropylethylidene)hydroxylamine, (NE)-N-(1-cyclopropylethylidene)hydroxylamine, N-(1-cyclopropylethylidene)hydroxylamine, Ethanone, 1-cyclopropyl-, oxime, NSC 33804, Einecs 257-389-7, MFCD00778669, CS-0266592, LS-12863, STL373372, AKOS002679257, EN300-103775, BBL028988

CAS No.
51761-72-9
Jingsj CID
J-860110-6
Molecular Formula
C5H9NO
Chinese Name
1-环丙基乙酮肟
Molecular Weight
99.131 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point190.5±7.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point96.3±7.4 °C

Frequently Asked Questions

What is the CAS number of Ethanone, 1-cyclopropyl-, oxime?

51761-72-9

What are the molecular formula and molecular weight of Ethanone, 1-cyclopropyl-, 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