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EC number: 246-690-9
CAS number: 25167-70-8
Groups of 10 males and
10 female CD rats were dosed orally with solutions of 2,4,4
-trimethylpentene in maize oil at dose levels of 0, 100, 300 or 1000
mg/kg/day in a combined reproductive toxicity / developmental toxicity
screening test. Oral administration
of 2,4,4 -trimethyl pentene at dosages of up to 1000 mg/kg bw/day was
without adverse effect on the general condition or
reproduction/developmental performance in female rats in this screening
study, or on the growth and viability of their offspring up to Day 4 of
age. The dosage of 1000 mg/kg bw/day was therefore considered to
represent the no-observed-effect level (NOEL) for these reproductive
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