Initial Submission: Letter from (Confidential Source) to USEPA Reporting Preliminary Results of Rat Acute Oral Toxicity Study with (Confidential), a Substituted Benzazole, dated 08/18/1999. (Sanitized)

摘要

This document presents preliminary results of an rat acute oral toxicity study. Rats dosed orally at 50 mg/kg were all dead within one hour of dosing. This substance is an experimental pesticide currently only used as a research and develoopment chemical by technically qualified laboratory personnel.