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EC number: 945-520-7 | CAS number: -
The substance was tested for its ready biodegradability in the carbon dioxide (C02) evolution test (modified Sturm test) at 48 mg per 2 litres, corresponding to 12 mg TOC/L.
The study procedure was based on EEC directive 92/69, C 4-C, December 1992, and OECD guideline No. 301 B July 17, 1992.
The Theoretical CO2 production (ThC02) was calculated to be 1.83 mg C02/mg.
The relative degradation values calculated from the measurements performed during the test period revealed no significant degradation of the substance.
In the toxicity control the substance was found to be not inhibitory. Since all acceptability criteria prescribed by the protocol were met, this study was considered to be valid.
In conclusion, the test item was not readily biodegradable under the conditions of the modified Sturm test presently performed.
In the toxicity control the substance was found to be not inhibitory. Since all acceptability criteria prescribed by the protocol were met, this
study was considered to be valid.
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