Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 32 OF 32

OLS Field Name OLS Field Data
Main Title Synthesis of the Octa- and Nonachlorobiphenyl Isomers and Congeners and their Quantitation in Commercial Polychlorinated Biphenyls and Identification in Human Breast Milk.
Author Mullin, M. ; Sawka, G. ; Safe, L. ; McCrindle, S. ; Safe, S. ;
CORP Author Environmental Research Lab.-Duluth, Grosse Ile, MI. Large Lakes Research Station.
Year Published 1982
Report Number EPA-600/J-81-551;
Stock Number PB82-238981
Additional Subjects Synthesis(Chemistry) ; Chemical analysis ; Isomerization ; Chlorine organic compounds ; Mass spectroscopy ; Gas chromatography ; Proton magnetic resonance ; Milk ; Humans ; Tissues(Biology) ; Toxicology ; Reprints ; Polychlorinated biphenyls ; Aroclors
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB82-238981 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 7p
Abstract The synthesis of all possible isomeric nona- and octachlorobiphenyls has been accomplished by the Cadogan coupling of commercially available or synthetic chlorinated anilines in the presence of excess chlorinated benzenes and isoamyl nitrite. 2,3,4,6-Tetrachloroaniline was prepared by the chlorination of 2,4,5-trichloroaniline. The synthetic polychlorinated biphenyls (PCBs) were characterized by their proton magnetic resonance and mass spectra and their purities determined by gas chromatographic analyses. The PCB standards were used to unambiguously identify the deca-, nona-, and octachlorobiphenyls present in human breast milk and in the commercial PCB preparations Aroclors 1268, 1262, 1260, 1254, 1248, 1242, 1016, 1232 and 1221 utilizing high resolution glass capillary gas chromatography.
Supplementary Notes Prepared in cooperation with Guelph Univ. (Ontario).
NTIS Title Notes Journal article.
Title Annotations Reprint: Synthesis of the Octa- and Nonachlorobiphenyl Isomers and Congeners and their Quantitation in Commercial Polychlorinated Biphenyls and Identification in Human Breast Milk.
PUB Date Free Form May 82
Category Codes 7C; 7D; 6T; 99C; 99A; 57Y
NTIS Prices PC A02/MF A01
Primary Description 600/03
Document Type NT
Cataloging Source NTIS/MT
Control Number 323820567
Origin NTIS
Type CAT