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EC number: 619-230-3 | CAS number: 96624-41-8
The test item was investigated for its ready biodegradability in a Manometric Respirometry Test over a period of 28 days. The biodegradation was followed by the oxygen uptake of the micro organisms during exposure. As a reference item aniline was tested simultaneously under the same conditions as the test item, and functioned as a procedure control. The GLP study was performed according to OECD TG 301C.
Biodegradation of test item
After correction of the mean biochemical oxygen demand of the inoculum controls at the end of the 28 -day exposure period a degradation of 0% as found.
Biodegradation of aniline
The reference item was sufficiently degraded to 67 % after 14 days and to 71 % after 28 days of incubation, thus confirming the suitability of the used activated sludge inoculum.
The degradation rate of the test material did not reach 60 % within the 10 -day window and after 28 days of incubation. Thus the test item is not readily biodegradable.
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