Ethylenimine
- Formula: C2H5N
- Molecular weight: 43.0678
- IUPAC Standard InChI: InChI=1S/C2H5N/c1-2-3-1/h3H,1-2H2
- IUPAC Standard InChIKey: NOWKCMXCCJGMRR-UHFFFAOYSA-N
- CAS Registry Number: 151-56-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
View 3d structure (requires JavaScript / HTML 5) - Other names: Aziridine; Azacyclopropane; Aziran; Dimethylenimine; Ethyleneimine; EI; Aethylenimin; Azirane; Aziridin; 1H-Azirine, dihydro-; Dihydroazirene; Dihydro-1H-azirine; Dimethyleneimine; ENT-50324; Ethyleenimine; Etilenimina; Rcra waste number P054; TL 337
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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 | 21.96 ± 0.14 | kcal/mol | Ccb | Nelson and Jessup, 1952 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -380.34 ± 0.14 | kcal/mol | Ccb | Nelson and Jessup, 1952 |
IR Spectrum
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Data compiled by: Coblentz Society, Inc.
- GAS (80 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg); DOW KBr FOREPRISM-GRATING; DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm-1 resolution
- LIQUID; Not specified, most likely a prism, grating, or hybrid spectrometer.; DIGITIZED BY NIST FROM HARD COPY; 4 cm-1 resolution
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
Kovats' RI, non-polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | PMS-100 | 130. | 400. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
| Packed | PMS-100 | 150. | 402. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | PEG-2000 | 152. | 903. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
| Packed | PEG-2000 | 179. | 933. | Anderson, Jurel, et al., 1973 | He, Celite 545 (44-60 mesh); Column length: 3. m |
References
Go To: Top, Condensed phase thermochemistry data, IR Spectrum, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Nelson and Jessup, 1952
Nelson, R.A.; Jessup, R.S.,
Heats of combustion and formation of liquid ethylenimine,
J. Res. NBS, 1952, 48, 206-208. [all data]
Anderson, Jurel, et al., 1973
Anderson, A.; Jurel, S.; Shymanska, M.; Golender, L.,
Gas-liquid chromatography of some aliphatic and heterocyclic mono- and pollyfunctional amines. VII. Retention indices of amines in some polar and unpolar stationary phases,
Latv. PSR Zinat. Akad. Vestis Kim. Ser., 1973, 1, 51-63. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, IR Spectrum, Gas Chromatography, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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