Registration Dossier
Registration Dossier
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EC number: 939-727-1 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The critical micelle concentration of the test item of CHIMEXANE NB in aqueous solutions was determined to be 3.80 mg/L.
This value was considered as the minimum Water Solubility of the Chimexane NB.
Key value for chemical safety assessment
- Water solubility:
- 3.8 mg/L
- at the temperature of:
- 20 °C
Additional information
The determination of the critical micelle concentration (CMC) of the test item CHIMEXANE NB was carried out following the Council Regulation (EC) No. 440/2008 Method A.5, OECD Guideline 115 for Testing of Chemicals (1995) from 2009 -10 -14 to 2009 -10 -23 at Dr. U. Noack- Laboratorien (Germany).
After having performed a preliminary study, the critical micelle concentration was determined by measuring the surface tension of the test item in the concentration range between 2.5 mg/L to 10.0 mg/L. The critical micelle concentration of the test item of CHIMEXANE NB in aqueous solutions was determined to be 3.80 mg/L.
pH of the solution being not mentioned in the report, the study was considered as reliable with restriction.
This value was considered as the minimum Water Solubility of the Chimexane NB at 20.0°C +/- 0.5°C.
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