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EC number: 200-753-7
CAS number: 71-43-2
The 7 day NOEC is 3 mg/L for Ceriodaphnia dubia.
Niederlehner et al (1998) followed a standard guideline to determine the
reproductive toxicity of benzene to Ceriodaphnia dubia. The
exposure concentrations were monitored and a 7 days NOEC of 38 uM was
reported. This equates to a NOEC of 3 mg/L. This value was also the most
conservative chronic endpoint for invertebrates identified in the EU RAR
for benzene (2008).
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