Ethyl diazoacetate
- Formula: C4H6N2O2
- Molecular weight: 114.1026
- IUPAC Standard InChI: InChI=1S/C4H6N2O2/c1-2-8-4(7)3-6-5/h3H,2H2,1H3
- IUPAC Standard InChIKey: YVPJCJLMRRTDMQ-UHFFFAOYSA-N
- CAS Registry Number: 623-73-4
- 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: Acetic acid, diazo-, ethyl ester; Diazoacetic acid ethyl ester; Diazoacetic ester; Ethoxycarbonyldiazomethane; Daae; Diazoessigsaeure-aethylester; EDA; Ethyl 2-diazoacetate
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Gas phase ion energetics 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: John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 0.854 ± 0.087 | IMRE | McDonald and Chowdhury, 1986 |
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
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 840. | Kornilova, Ukolov, et al., 2012 | 25. m/0.20 mm/0.33 μm, Helium, 45. C @ 1. min, 5. K/min, 280. C @ 2. min |
| Capillary | HP-5 MS | 867. | Kornilova, Ukolov, et al., 2012 | 25. m/0.20 mm/0.33 μm, Helium, 45. C @ 1. min, 5. K/min, 280. C @ 2. min |
| Capillary | OV-101 | 834. | Zenkevich, 2005 | 25. m/0.20 mm/0.10 μm, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C |
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.
McDonald and Chowdhury, 1986
McDonald, R.N.; Chowdhury, A.K.,
Generation and Ion-Molecule Reactions of Ethyl Diazoacetate Anion Radical,
Tetrahed., 1986, 42, 22, 6253, https://doi.org/10.1016/S0040-4020(01)88087-X
. [all data]
Kornilova, Ukolov, et al., 2012
Kornilova, T.A.; Ukolov, A.I.; Kostikov, R.R.; Zenkevich, I.G.,
Stability of diazocarbonyl compounds under the conditions of gas chromatography and chromatography-mass spectrometry analysis,
Rus. J. General Chem., 2012, 82, 10, 1675-1685, https://doi.org/10.1134/S1070363212100088
. [all data]
Zenkevich, 2005
Zenkevich, I.G.,
Experimentally measured retention indices., 2005. [all data]
Notes
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- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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