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EC number: 248-130-9
CAS number: 26952-13-6
Based on read across, alkenes C11/13/14 are not inhibitory to microrganisms at a concentration of 2mg/l
Miller and Watkinson (1984) investigated the toxicity of alkenes C10 -14
to activated sewage sludge as part of a ready biodegradability screening
test. The study was conducted to standard guidelines (OECD 301D) and the
validity criteria of the test guideline were met. After 5 days >25%
biodegradation was observed in the test vessels containing both test and
reference material. Therefore, microbial respiration was not found to be
significantly inhibited at the concentration tested. In the same study
(Miller and Watkinson, 1984) the toxicity of alkenes C10 -14 to
Pseudomonas fluoresens was also investigated following a TNO guideline.
This study found the IL50 to be >1000 mg/l.
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