Record Display for the EPA National Library Catalog
RECORD NUMBER: 884 OF 3453Main Title | Initial Submission: Static, Acute 48-Hour EC50 of Formula 989 to Daphnia Magna wity Cover Letter dated 09/02/1992. | |||||||||||
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CORP Author | Du Pont de Nemours (E.I.) and Co., Newark, DE. Haskell Lab. for Toxicology and Industrial Medicine.; Environmental Protection Agency, Washington, DC. Office of Toxic Substances. | |||||||||||
Year Published | 1992 | |||||||||||
Report Number | 8EHQ-0992-11008 | |||||||||||
Stock Number | OTS0571045 | |||||||||||
Additional Subjects | Toxicology ; Health effects ; Toxic substances ; Formula 989 ; Environmental effects ; Acute toxicity ; Invertebrates ; CAS No 92-71-7 ; CAS No 577-11-7 ; CAS No 13280-61-0 ; CAS No 26027-38-3 ; CAS No 68648-87-3 | |||||||||||
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Collation | 18p | |||||||||||
Abstract | Formula 989 (H-16,081) exhibited extreme acute toxicity to Daghnia magna, a warm freshwater macroinvertebrate, under static unaerated test conditions during a 48-hour exposure period. The 48-hour EC50 was 0.016%, with a 95% confidence interval of 0.0097 mg/L to 0.027 mg/L. |