Nitrosoethane

Formula: C₂H₅NO
Molecular weight: 59.0672
IUPAC Standard InChI: InChI=1S/C2H5NO/c1-2-3-4/h2H2,1H3
IUPAC Standard InChIKey: IFYCAQIXDKZDTB-UHFFFAOYSA-N
CAS Registry Number: 925-91-7
Chemical structure:
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Other data available:
- Reaction thermochemistry data
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Gas phase ion energetics data

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV)	Method	Reference	Comment
10.1 ± 0.2	EI	Tan and Lampe, 1972	LLK
10.3 ± 0.2	EI	Eastmond and Pratt, 1970	RDSH

Appearance energy determinations

Ion	AE (eV)	Other Products	Method	Reference	Comment
CH₂NO⁺	10.6 ± 0.2	CH₃	EI	Eastmond and Pratt, 1970	RDSH
C₂H₃⁺	12.8 ± 0.2	?	EI	Eastmond and Pratt, 1970	RDSH
C₂H₄NO⁺	11.2 ± 0.2	H	EI	Eastmond and Pratt, 1970	RDSH
C₂H₅⁺	13.4 ± 0.2	NO	EI	Eastmond and Pratt, 1970	RDSH
NO⁺	12.3 ± 0.2	C₂H₅	EI	Eastmond and Pratt, 1970	RDSH

References

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Tan and Lampe, 1972
Tan, H.-S.; Lampe, F.W., The reaction of ethyl radicals with nitric oxide. Nitrosoethane triethylhydroxylamine formation, J. Phys. Chem., 1972, 76, 3303. [all data]

Eastmond and Pratt, 1970
Eastmond, G.B.M.; Pratt, G.L., Pyrolyses in the presence of nitric oxide. Part III.Acetaldehyde oxime and nitrosoethane, J. Chem. Soc. A, 1970, 2337. [all data]

Notes

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Symbols used in this document:

AE Appearance energy
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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