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EC number: 208-762-8
CAS number: 540-97-6
Table 1. Results of analysis of test media
*BLQ = Below Limit of Quantification
Table 2. Test results
**Significantly different from Control (p<0.05)
Algae: (72 hour): EC50 >2.0 μg/l; NOEC ≥2.0 μg/l, effects of
the test substance on growth rate of Pseudokirchneriella subcapitata.
Reliable test results are available for toxicity to aquatic algae.
A 72 hour EC50 value of >2.0 μg/l and NOEC of ≥2.0 μg/l have
been determined for the effects of the test substance on growth rate of Pseudokirchneriella
subcapitata in accordance with OECD TG 201 and in compliance with
GLP (Dow Corning, 2009). The results have been obtained under static
conditions and are expressed relative to geometric mean measured
concentrations of the substance.
In view of the hydrolysis half-life of the test substance and the
exposure period of the test, it is likely that the test organisms were
exposed primarily to the tested substance rather than its degradation
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