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EC number: 478-130-6
CAS number: 50940-49-3
Using a QSAR calculation, the adsorption coefficient of the test material was estimated to be log10 Koc 0.472. Based on the low Koc the substance is less likely to adsorb to organic matter.
No determination of the adsorption coefficient was
possible by the HPLC estimation method, Method C19 of Commission
Directive 200l/39/EC, as the method is not valid for organic acids.
Therefore in place of experimental data, an estimate of the adsorption
coefficient was obtained by calculation using Quantitative Structure
Activity Relationships (QSAR's), the details of which are provided in
the technical guidance documents in support of Commission Directive
93/67/EEC on risk assessment for new substances. Using a QSAR
calculation, the adsorption coefficient of the test material was
estimated to be log10 Koc 0.472.
Based on the low Koc the substance is less likely to
adsorb to organic matter.
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