Diphenyl ether, 3,4,4'-tris-(methoxycarbonyl)-3'-methyl
- Formula: C19H18O7
- Molecular weight: 358.3420
- IUPAC Standard InChI: InChI=1S/C19H18O7/c1-11-9-12(5-7-14(11)17(20)23-2)26-13-6-8-15(18(21)24-3)16(10-13)19(22)25-4/h5-10H,1-4H3
- IUPAC Standard InChIKey: WOAHMADQCWPWEN-UHFFFAOYSA-N
- Chemical structure:
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Kovats' RI, non-polar column, isothermal
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 | Packed | Packed | Packed |
|---|---|---|---|
| Active phase | Apiezon L | Apiezon L | Apiezon L |
| Column length (m) | 1. | 1. | 1. |
| Carrier gas | He | He | He |
| Substrate | Chromaton N AW HMDS (0.20-0.25 mm) | Chromaton N AW HMDS (0.20-0.25 mm) | Chromaton N AW HMDS (0.20-0.25 mm) |
| Column diameter (mm) | |||
| Phase thickness (μm) | |||
| Temperature (C) | 230. | 240. | 250. |
| I | 2595. | 2602. | 2609. |
| Reference | Kozlova, Klavina, et al., 1981 | Kozlova, Klavina, et al., 1981 | Kozlova, Klavina, et al., 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kozlova, Klavina, et al., 1981
Kozlova, L.M.; Klavina, Z.; Rose, M.,
Gas-liquid chromatography of some diphenyl oxide derivatives. III. Retention indices of methyldiphenyl oxide carboxylic acid methyl esters,
Latv. PSR Zinat. Akad. Vestis Kim. Ser., 1981, 2, 207-210. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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