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EC number: -
CAS number: 2156594-77-1
The measured concentrations of peak 1 and
peak 2 in the test substance in definitive test
Treatment group (Loading rate, mg/L)
Measured concentration (mg/L)
Geometric mean (mg/L)
48h-O vs. 0h(%)
ND3/ND4: not detected,
LOD3/LOD4=127ng/mL /106ng/mL .
“-”, not available. “O”, before the renewal. “N”, after the renewal.“/”,
96-h LC50 value of the key study is 5.72 mg/L in freshwater fish in
chinese rare minnow (Gobiocypris rarus)
short term toxicity tests on fish are available:
short-term toxicity to freshwater fish was determined in a study
according to OECD TG 203 and in compliance with GLP criteria. In this
study, groups of 7 zebra fish (D. rerio) the 96-h LL50 was calculated as
geometric mean of the LL0 and LL100 to be 17.7 mg/L. In this study all
OECD validity criteria were met.
second study which is used for PNEC derivation, Chinses rare minnow
(Gobiocypris rarus) were exposed for 96 h towards the registered test
substance according to OECD 203 (GLP study). The LC50 was determined to
be 5.73 mg/L. In
this study all OECD validity criteria were met.
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