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EC number: 201-877-4
CAS number: 89-04-3
Adsorption / desorption
Soil Adsorption Coefficient (Koc) of the test material, estimated using
the software KOCWINv2.00,
leads to the following results:
Koc= 5.94 (from
the MCI methodology is somewhat more accurate than the Log Kow
methodology, although both methods yield good results, then the Koc
estimate value from MCI was selected for the environmental assessment.
to the McCall classification scheme, this means that the above substance
is immobile (Koc > 5000) on soil.
Henry's Law constant
The Henry's Law constant was estimated using
the software HENRYWIN
(v3.20). The value of 0.026 Pa m³/mol indicates that the
substance is essentially non volatile from
Distribution in environmental compartments
has been calculated using a Fugacity model, under the emission scenario
of 1000 kg/h into each of air, water and soil compartments, according to
Mackay, Level III. Distribution in various environmental compartments is
estimated as: Air= 0.62%; Water= 7.76%; Soil= 38.5% and Sediment= 53.1%.
Sediment and soil were then found to be the
major target compartments.
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