Record Display for the EPA National Library Catalog

RECORD NUMBER: 3 OF 18

OLS Field Name OLS Field Data
Main Title Acute Toxicity of Selected Substituted Phenols, Benzenes and Benzoic Acid Esters to Fathead Minnows 'Pimephales promelas'.
Author Holcombe, G. W. ; Phipps, G. L. ; Knuth, M. L. ; Felhaber, T. ;
CORP Author Environmental Research Lab.-Duluth, MN.
Year Published 1984
Report Number EPA/600/J-84/106;
Stock Number PB85-106318
Additional Subjects Toxicology ; Phenols ; Benzenes ; Benzoic acid ; Esters ; Reprints ; Fathead minnows ; Pimephales promelas
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB85-106318 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 17p
Abstract
Flow-through acute toxicity tests were conducted with 24 organic compounds using fathead minnows Pimephales promelas as test organisms. The tested toxicants consisted of 11 substituted phenols, four substituted benzenes and nine esters. The 96-h LC50 values determined for these compounds when tested against fathead minnows ranged from 0.135 mg litre-1 for nonylphenol to 117 mg litre-1 for nitrobenzene. Adverse sublethal effects were observed in fathead minnows at exposure concentrations below the 96-h LC50 value with 14 of the 24 compounds tested. Acute toxicity tests were also conducted with 2,3,4,5-tetrachlorophenol using rainbow trout Salmo gairdneri; with 1,4-dinitrobenzene, 2-ethoxyethylacetate, ethyl salicylate and phenyl salicylate using both channel catfish Ictalurus punctatus and snails Aplexa hypnorum; and with 4-nitrophenol using channel catfish.