Ethanone, 1-cyclopropyl-
- Formula: C5H8O
- Molecular weight: 84.1164
- IUPAC Standard InChIKey: HVCFCNAITDHQFX-UHFFFAOYSA-N
- CAS Registry Number: 765-43-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Ketone, cyclopropyl methyl; Acetylcyclopropane; Cyclopropyl methyl ketone; Methyl cyclopropyl ketone; 1-Cyclopropylethanone; NSC 1940
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Ion clustering data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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Clustering reactions
By formula: C5H9O+ + C5H8O = (C5H9O+ • C5H8O)
Bond type: Hydrogen bonds of the type OH-O between organics
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 113. | kJ/mol | PHPMS | Szulejko and McMahon, 1991 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 123. | J/mol*K | PHPMS | Szulejko and McMahon, 1991 | gas phase |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Szulejko and McMahon, 1991
Szulejko, J.E.; McMahon, T.B.,
A Pulsed Electron Beam, Variable Temperature, High Pressure Mass Spectrometric Reevaluation of the Proton Affinity Difference Between 2-Methylpropene and Ammonia,
Int. J. Mass Spectrom. Ion Proc., 1991, 109, 279, https://doi.org/10.1016/0168-1176(91)85109-Y
. [all data]
Notes
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- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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