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EC number: 293-917-2
CAS number: 91648-55-4
48h EC50 (Daphnia magna, mobility) = 37.91 mg/L (nominal concentration,
One short-term toxicity study with aquatic invertebrates is available
for C16-20AS Na (CAS 91648-55-4). The semi-static test was performed
with Daphnia magna according to OECD 202 (BASF, 2015). Daphnids were
exposed to six test concentrations and control treatment prepared as WAF
(nominal concentrations). Total organic carbon content was measured.
The number of immobile organisms was evaluated after 24 and 48 hours.
The 48-hour EC50 value was 37.91 mg/L (nominal concentration, WAF).
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