||Initial Submission: Acute Inhalation Toxicity in Rats with Acrylonitrile (Inhibited); Methacrylonitrile (Inhibited); and Acetonitrile with Cover Letter dated 10/15/1992.
||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.
Health effects ;
CAS No 75-05-8 ;
CAS No 107-13-1 ;
CAS No 126-98-7
||Some EPA libraries have a fiche copy filed under the call number shown.
The four-hour LC50 values for each material were determined in the same way, The test sample was uniformly metered by a syringe drive into a stainless steel T-tube whose internal temperature vae above the boiling point of the test material, A metered stream of air passing through the T-tube carried the resultant vapore to the exposure chamber. Chamber atmosphere was analyzed at least every half hour by a gas chromatographic procedure. Ten young adult male ChR-CD rate of initial body weight 248-268 grams were need per four-hour exposure. All enrvivors were held 14 days after exposure, for observation.