Morpholine, 4-nitroso-
- Formula: C4H8N2O2
- Molecular weight: 116.1185
- IUPAC Standard InChI: InChI=1S/C4H8N2O2/c7-5-6-1-3-8-4-2-6/h1-4H2
- IUPAC Standard InChIKey: ZKXDGKXYMTYWTB-UHFFFAOYSA-N
- CAS Registry Number: 59-89-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: N-Nitrosomorpholine; Nitrosomorpholine; 4-Nitrosomorpholine; Morpholine, N-nitroso-; N-Nitrosomorpholin; NMOR; N-Nitrosomorfolin
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Gas phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -88. ± 3. | kJ/mol | Ccb | Golovanova, Sitonina, et al., 1988 |
Condensed phase thermochemistry 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -138. ± 2. | kJ/mol | Ccb | Golovanova, Sitonina, et al., 1988 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -2579. ± 2. | kJ/mol | Ccb | Golovanova, Sitonina, et al., 1988 |
Phase change 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 50.2 ± 0.4 | 343. | V | Golovanova, Sitonina, et al., 1988 |
Gas Chromatography
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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: NIST Mass Spectrometry Data Center, William E. Wallace, director
Lee's RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5MS | 175.79 | Chen, Keeran, et al., 2002 | 30. m/0.25 mm/0.5 μm, 40. C @ 1. min, 10. K/min; Tend: 310. C |
| Capillary | DB-5MS | 177.39 | Chen, Keeran, et al., 2002 | 30. m/0.25 mm/0.5 μm, 40. C @ 1. min, 4. K/min; Tend: 310. C |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Golovanova, Sitonina, et al., 1988
Golovanova, O.F.; Sitonina, G.V.; Pepekin, v.I.; Korsunskii, B.L.; Dubovitskii, F.I.,
Kinetic and thermochemical studies of N-nitro and N-nitrosomorpholine,
Bull. Acad. Sci. USSR, Div. Chem. Sci., 1988, 881-886. [all data]
Chen, Keeran, et al., 2002
Chen, P.H.; Keeran, W.S.; Van Ausdale, W.A.; Schindler, D.R.; Roberts, D.W.,
Application of Lee retention indices to the confirmation of tentatively identified compounds from GC/MS analysis of environmental samples, Technical paper, Analytical Services Division, Environmental ScienceEngineering, Inc, PO Box 1703, Gainesville, FL 32602, 2002, 11. [all data]
Notes
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- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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