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EC number: 243-072-0
CAS number: 19438-60-9
Acute Daphnia immobilisation: LC50 = >100 mg/l; NOEC = 100 mg/L.
to Daphnia magna has been investigated according to OECD/EU test
methods and a limit concentration 100 mg/L 4-MHHPA. Due to the fast
degradation of the test substance, the degradation product, Hexahydro -
4 Methylphthalic Acid was analysed. No
effects as a result of exposure were observed.
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