0000000000676008
AUTHOR
R. Laitinen
Gas chromatographic-mass spectrometric analysis of chlorinated phenoxyphenols in the technical chlorophenol formulation ky-5′
Abstract The content of polychlorinated phenoxyphenol (PCPP) impurities in the technical chlorophenol formulation Ky-5 (wood preservative) was studied. The phenolic fraction was shown to contain predioxins and isopredioxins, the structures of the components being verified by gas chromatography mass spectrometry of non-derivatized, methylated and acetylated fractions. 2,6-Dichloro-4-(2,4,6-trichlorophenoxy)phenol and 2,6-dichloro-4-(2,3,4,6-tetrachlorophenoxy)phenol were identified by the comparison of their retention times and the mass spectra of their methyl and acetyl derivatives with those of authentic specimens. The amounts of the above components in Ky-5 were ca. 0.8 and 0.2%, respecti…
CCDC 235008: Experimental Crystal Structure Determination
Related Article: T.Maaninen, H.M.Tuononen, G.Schatte, R.Suontamo, J.Valkonen, R.Laitinen, T.Chivers|2004|Inorg.Chem.|43|2097|doi:10.1021/ic034944b
CCDC 244552: Experimental Crystal Structure Determination
Related Article: T.Maaninen, H.M.Tuononen, K.Kosunen, R.Oilunkaniemi, J.Hiitola, R.Laitinen, T.Chivers|2004|Z.Anorg.Allg.Chem.|630|1947|doi:10.1002/zaac.200400286
CCDC 156128: Experimental Crystal Structure Determination
Related Article: T.Maaninen, T.Chivers, R.Laitinen, G.Schatte, M.Nissinen|2000|Inorg.Chem.|39|5341|doi:10.1021/ic000598b
CCDC 145363: Experimental Crystal Structure Determination
Related Article: T.Maaninen, T.Chivers, R.Laitinen, E.Wegelius|2000|Chem.Commun.||759|doi:10.1039/b001002m
CCDC 156129: Experimental Crystal Structure Determination
Related Article: T.Maaninen, T.Chivers, R.Laitinen, G.Schatte, M.Nissinen|2000|Inorg.Chem.|39|5341|doi:10.1021/ic000598b
CCDC 145362: Experimental Crystal Structure Determination
Related Article: T.Maaninen, T.Chivers, R.Laitinen, E.Wegelius|2000|Chem.Commun.||759|doi:10.1039/b001002m
CCDC 156127: Experimental Crystal Structure Determination
Related Article: T.Maaninen, T.Chivers, R.Laitinen, G.Schatte, M.Nissinen|2000|Inorg.Chem.|39|5341|doi:10.1021/ic000598b