Synthesis, structure verification, and chromatographic relative retention times for polychlorinated diphenyl ethers

T Nevalainen, J Koistinen…

Index: Nevalainen, Tapio; Koistinen, Jaana; Nurmela, Pirjo Environmental Science & Technology, 1994 , vol. 28, # 7 p. 1341 - 1347

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Citation Number: 52

Abstract

Fifty-four polychlorinated diphenyl ether (PCDEs) congeners were synthesized, and their structures were confirmed by mass spectrometry and proton magnetic resonance spectroscopy. The gas chromatographic relative retention times (RRT) for the PCDEs were determined relative to a reference standard,[1W-3, 3', 4, 4'l-tetrachlo-robiphenyl (PCB 77) on the fused silica capillary columns of SE-54 and OV-1701. The retention times for PCDEs ...