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EC number: 217-568-2
CAS number: 1889-67-4
Direct and indirect exposure of the test
item 1,1’-(1,1,2,2-tetramethylethylene)dibenzene to soil is highly
unlikely. The test substance is practically insoluble in water. In
addition, low exposure is guaranteed, as no sludge application from STP
on soil will be done and aerial deposition is negligible. Thus, toxicity
to terrestrial arthropods was considered scientifically not justified.
The performance of a test for toxicity to
terrestrial arthropods is scientifically unjustified.
REACh Regulation (EC) No 1907/2006, Annex
IX, Sect. 9.4, Col. 2, states as follows:
“9.4: Effects on terrestrial organisms:
These studies do not need to be conducted if direct and indirect
exposure of the soil compartment is unlikely.”
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