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EC number: 214-022-5 | CAS number: 1073-05-8
All validity criteria were met.
Degradation behaviour of positive control and toxicity control was normal. Abiotic degradation reached 0.4 %. Both replicates of the test item showed good correspondence.
If degradation in the toxicity flask is below 25 % after 14 days, the test item can be considered as toxic towards the inoculum. As degradation in the toxicity flask was 61.5 % after 14 days, the test item can be stated as “not toxic towards the inoculum in a concentration of 76.7 mg/L”.
Ready biodegradability is defined in the guidelines as degradation surpassing 60% within 10 days after reaching a level of 10 %. Therefore, the test item1,3,2-Dioxathiane, 2,2-dioxidecan be considered as “readily biodegradable”.
No observations were made which might cause doubts concerning the validity of the study outcome.
The result of the test can be considered valid.
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