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EC number: 243-072-0
CAS number: 19438-60-9
Acute oral toxicity following a single oral administration has
been investigated in the rat in accordance with OECD/EU test methods. No
mortality or significant clinical signs occurred indicating that 4-MHHPA
has no toxic effect on the rat following oral administration of a single
dose at a level of 2000 mg/kg. The lack of mortality demonstrates the
LD50 to be greater than 2000 mg/kg body weight.
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