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EC number: 203-652-6
CAS number: 109-16-0
Nominal concentration [mg/L]
In a 96-h acute toxicity study according to
OECD guideline 203, adopted 17th July 1992, Danio rerio (Zebra fish)
were exposed to TREGDMA at nominal and measured concentrations of 0
(control), 9.5, 17.2, 30.9, 55.6 and 100.0 mg/L under static renewal
The measured concentrations differed at
maximum 11.8% from nominal concentrations.
The 96-h LC50 was 16.4 mg/L (based on
This toxicity study is classified as
reliable without restriction and satisfies the guideline requirement for
acute toxicity study to fish.
Test organism size/age (mean wet weight or
length): mean length 2.5 ± 0.5 cm, mean weight 0.20 ± 0.05
Test Type: Static Renewal
LC50: 16.4 mgL 95% C.I.: 14.5 to 18.6 mg/L
NOEC: 9.5 mg/L
Endpoint(s) Effected: mortality
of data in this dataset are disseminated by the European Union on a
right-to-know basis and this is not a publication in the same sense as a
book or an article in a journal. The right of ownership in any part of
this information is reserved by the data owner(s). The use of this
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to the data owners and those persons or legal entities having paid the
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The 96 h-LC50 of TREGDMA in freshwater fish was 16.4 mg/L.
freshwater study is available for TREGDMA, which is considered reliable
without restriction (Klimisch score 1).
In a 96-h
acute toxicity study according to OECD guideline 203, adopted 17th July
1992, Danio rerio (Zebra fish) were exposed to TREGDMA at nominal and
measured concentrations of 0 (control), 9.5, 17.2, 30.9, 55.6 and 100.0
mg/L under static renewal conditions.
measured concentrations differed at maximum 11.8% from nominal
LC50 was 16.4 mg/L (based on nominal concentration). The 96 h-NOEC was
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