Methanone, (2-chlorophenyl)phenyl-
- Formula: C13H9ClO
- Molecular weight: 216.663
- IUPAC Standard InChI: InChI=1S/C13H9ClO/c14-12-9-5-4-8-11(12)13(15)10-6-2-1-3-7-10/h1-9H
- IUPAC Standard InChIKey: VMHYWKBKHMYRNF-UHFFFAOYSA-N
- CAS Registry Number: 5162-03-8
- 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: Benzophenone, 2-chloro-; o-Chlorobenzophenone; 2-Chlorobenzophenone
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Gas phase ion energetics data
Go To: Top, Gas Chromatography, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 9.6 ± 0.1 | EI | Krenmayr, Heller, et al., 1974 |
| 9.6 ± 0.1 | EI | Heller, Varmuza, et al., 1974 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C6H4Cl+ | 15.6 ± 0.3 | ? | EI | Krenmayr, Heller, et al., 1974 | |
| C6H5+ | 15.0 ± 0.3 | ? | EI | Krenmayr, Heller, et al., 1974 | |
| C7H4OCl+ | 11.4 ± 0.1 | C6H5 | EI | Krenmayr, Heller, et al., 1974 | |
| C7H4OCl+ | 11.4 ± 0.1 | C6H5 | EI | Heller, Varmuza, et al., 1974 | |
| C7H5O+ | 11.1 ± 0.1 | ? | EI | Krenmayr, Heller, et al., 1974 | |
| C13H9O+ | 10.9 ± 0.2 | ? | EI | Krenmayr, Heller, et al., 1974 |
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, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Methyl Silicone | 1720. | Maurer and Pfleger, 1988 | 12. m/0.20 mm/0.33 μm, He, 100. C @ 3. min, 30. K/min, 310. C @ 5. min |
References
Go To: Top, Gas phase ion energetics data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Krenmayr, Heller, et al., 1974
Krenmayr, P.; Heller, R.; Varmuza, K.,
Massenspektrometrische untersuchungen an benzophenon und substituierten benzophenonen. I. Ermittlung thermodynamischer grossen,
Org. Mass Spectrom., 1974, 9, 998. [all data]
Heller, Varmuza, et al., 1974
Heller, R.; Varmuza, K.; Krenmayr, P.,
Massenspektrometrische untersuchung des substituenteneffektes bei einfach substituierten benzophenonen,
Monatsh. Chem., 1974, 105, 787. [all data]
Maurer and Pfleger, 1988
Maurer, H.; Pfleger, K.,
Identification and Differentiation of Alkylamine Antihistamines and Their Metabolites in Urine by Computerized Gas Chromatography-Mass Spectrometry,
J. Chromatogr., 1988, 430, 31-41, https://doi.org/10.1016/S0378-4347(00)83131-X
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Gas Chromatography, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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