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EC number: 292-429-7
CAS number: 90622-29-0
Table: Number of animals dead [and with
evident toxicity] [and time range within which mortality occurred]
Mortality (# dead/total)
Time range of deaths (hours)
Number with evident toxicity(#/total)
The test substance, Alkenes, C11 -12, hydroformylation products,
distn. residues (CAS No.: 90622 -27 -8), was evaluated for its acute
oral toxicity potential in female albino rats when administered as a
gavage dose at a level of 2000 mg/kg. The study was terminated following
the stopping rules of this procedure. No mortality occurred during the
study. There were no clinical signs of toxicity during the study. Animals
exhibited weekly weight gain during the study. The gross necropsy
conducted at termination of the study revealed no observable
abnormalities. The acute oral LD50 was estimated to be greater than 2000
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