Heptachlor epoxide
- Formula: C10H5Cl7O
- Molecular weight: 389.317
- IUPAC Standard InChI: InChI=1S/C10H5Cl7O/c11-3-1-2(4-5(3)18-4)9(15)7(13)6(12)8(1,14)10(9,16)17/h1-5H
- IUPAC Standard InChIKey: ZXFXBSWRVIQKOD-UHFFFAOYSA-N
- CAS Registry Number: 66240-71-9
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: 2,5-Methano-2H-indeno[1,2-b]oxirene, 2,3,4,5,6,7,7-heptachloro-1a,1b,5,5a,6,6a-hexahydro-, (1aα,1bβ,2α,5α,5aβ,6β,6aα)-; 4,7-Methanoindan, 1,4,5,6,7,8,8-heptachloro-2,3-epoxy-3a,4,7,7a-tetrahydro-; Epoxyheptachlor; ENT 25,584; HCE; Velsicol 53-CS-17; 1,4,5,6,7,8,8-heptachloro-2,3-epoxy-3a,4,7,7a-tetrahydro-4,7-methanoindane; 2,5-Methano-2H-indeno[1,2-b]oxirene, 2,3,4,5,6,7,7-heptachloro-1a,1b,5,5a,6,6a-hexahydro-,(1aR,1bS,2R,5S,5aR,6S,6aR)-rel-; Heptachlore epoxide
- Information on this page:
- Other data available:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
Go To: Top, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | OV-1 | OV-1 | OV-1 | OV-1 | OV-1 |
| Column length (m) | 25. | 25. | 25. | 25. | 25. |
| Carrier gas | |||||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 |
| Tstart (C) | 160. | 160. | 160. | 160. | 160. |
| Tend (C) | 240. | 240. | 240. | 240. | 240. |
| Heat rate (K/min) | 1. | 1. | 1.3 | 1.3 | 1.5 |
| Initial hold (min) | 1. | 1. | 1. | 1. | 1. |
| Final hold (min) | |||||
| I | 1993. | 1997. | 1999. | 2002. | 1993. |
| Reference | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | OV-1 | OV-1 | OV-1 |
| Column length (m) | 25. | 25. | 25. |
| Carrier gas | |||
| Substrate | |||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 |
| Phase thickness (μm) | 0.10 | 0.10 | 0.10 |
| Tstart (C) | 160. | 160. | 160. |
| Tend (C) | 240. | 240. | 240. |
| Heat rate (K/min) | 1.5 | 2. | 2. |
| Initial hold (min) | 1. | 1. | 1. |
| Final hold (min) | |||
| I | 1997. | 1999. | 2003. |
| Reference | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 | de Paoli, Taccheo-Barbina, et al., 1991 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
de Paoli, Taccheo-Barbina, et al., 1991
de Paoli, M.; Taccheo-Barbina, M.; Bontempelli, G.,
Gas chromatographic system for the identification of halogenated pesticides by retention indices using n-alkanes as standards,
J. Chromatogr., 1991, 547, 355-365, https://doi.org/10.1016/S0021-9673(01)88659-3
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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