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EC number: 267-097-1 | CAS number: 67786-25-8
Toxicity to soil macroorganisms except arthropods
Administrative data
Link to relevant study record(s)
Description of key information
LC50 (14 d) > 3000 mg/kg soil dw
Key value for chemical safety assessment
- Short-term EC50 or LC50 for soil macroorganisms:
- 3 000 mg/kg soil dw
Additional information
The toxicity to soil macroorganisms except arthropods was evaluated considering data on two similar substances: 1 -DSA and 3a-MSA. Justification for Read Across is given in Section 13 of IUCLID.
The LC50 value in Eisenia foetida according to OECD 207 was greater than 3000 mg/kg dry weight (Solvias AG., 1999) for 1 -DSA. However, only a summary of this investigation is currently available.
Nevertheless, the study is supported by the test on the similar substance 1 -DSA conducted according to OECD 207 and in which LC50 value is greater than 3000 mg/kg dry weight; a summary for the same test is available (Solvias AG., 1999). Justification for Read Across is given in Section 13 of IUCLID. Toxicity to soil microorganisms is not expected.
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