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EC number: 244-617-5
CAS number: 21850-44-2
A study was performed to assess the acute oral toxicity of the test
material in Sprague-DawleyCD strain rat. This study followed OECD
guideline 401 (acute oral toxicity). Following a preliminary
range-finding study, a group of 5 males and 5 females was given a single
oral dose of test material as a suspension in arachis oil BP at a dose
level of 2000 mg/kg bodyweight. The animals were observed for 14 days
after the day of dosing and were killed and subjected to gross
There were no deaths, and no signs of systemic toxicity were noted
during the study. All animals showed an expected gain in bodyweight
during the study. No abnormalities were noted at necropsy. LD50 was
found to be greater than 2000 mg/kg bodyweight.
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