Registration Dossier
Registration Dossier
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EC number: 203-765-0 | CAS number: 110-41-8
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
The 96-hour acute toxicity of the test substance to the freshwater fish species Oncorhynchus mykiss was determined under semi-static test conditions in accordance with the requirements of OECD Chemicals Testing Guideline No. 203. The 96 hr LC50 was 0.35 mg/L based on time-weighted mean measured test concentrations.
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 0.35 mg/L
Additional information
The acute toxicity to rainbow trout was determined. The 96 hr LC₅₀ was determined to be 0.35 mg/L, based on time-weighted mean measured test concentrations. The NOEC was considered to be 0.11 mg/L. Under the conditions employed in this study, Aldehyde C12 MNA Pure was considered to exert toxic effects to Oncorhynchus mykiss at time-weighted mean measured concentrations >0.11 mg/L. The 96 hr LC₅₀ was determined to be 0.35 mg/L.
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