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EC number: 219-909-0
CAS number: 2568-90-3
Butylal adsorption/desorption was estimated by KOCWIN v2.00 software to a Koc value of 184.1 L/kg.
Therefore butylal would be moderately mobile in soil.
to REACH Annex VIII, Point 9.3.3 (Adsorption/desorption screening), the
study needs not be conducted if:
- based on the physicochemical properties the substance can be expected
to have a low potential for adsorption (e.g. the substance has a low
octanol water partition coefficient); or
– the substance and its degradation products decompose rapidly.
log Kow of 2.75, a study using animals is not justified. Butylal
adsorption/desorption was estimated by KOCWIN v2.00 software to a Koc
value of 184.1 L/kg. Therefore butylal would be moderately mobile in
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