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EC number: 247-873-6
CAS number: 26650-05-5
the non GLP Klimisch 1 key study from Keune (2016), the water solubility
of Disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinate
was determined according to OECD 105 and EU method A.6. To confirm the
high solubility of the test item, the preliminary test according method
A.6 was done. 0.1 mL water, type I, were added to 102.2 mg test item.
After approx. one hour a white, oily liquid with white lumps was
achieved. Adding further 0.4 mL, a clear liquid with pH 6 – 7 was
obtained. This volume of water corresponds to a water solubility of >
with the ACD PERCEPTA software
Release 2016 (Build 2911 12 Jul 2016)
resulted in a water solubility oc 1000 g/L in the ecological relevant pH
range of 6.5 to 8 and supported the experimental finding.
water solubility will be reported as > 200 g/L.
results of this study are considered relevant and reliable for the risk
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