Registration Dossier
Registration Dossier
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EC number: 244-169-0 | CAS number: 21049-70-7
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Accumulation in organisms not to be expected.
Key value for chemical safety assessment
Additional information
There is no experimental data on the bioaccumulation potential of 2 -(methylamino)ethanol, compound with sulphur dioxide available and therefore the bioaccumulation has been assessed with the substance's dissociation products.
2 -(methylamino)ethanol (CAS 109-83-1) is not expected to accumulate in organisms based on its logPow of -0.91. Additionally performed QSAR calculations resulted in a BCF value of 3.162 L/kg wet weight [Chemservice 2010].
Because of its molecular structure, sodium sulphite (CAS 7757-83-7) is not expected to accumulate in biota either.
Conclusively, 2-(methylamino)ethanol, compound with sulphur oxide is not expected to bioaccumulate.
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