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EC number: 260-828-5 | CAS number: 57583-34-3
Solubility in organic solvents / fat solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- solubility in organic solvents / fat solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 25 June 2020 to 29 June 2020
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC Handbook for the Analysis of Technical and Formulated Pesticides, Book H, Method MT 181.
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: OECD Guidelines for Testing of Chemicals
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: Commission Regulation (EC) No 440/2008 (as amended)
- Version / remarks:
- 30 May 2008
- GLP compliance:
- yes
- Key result
- Medium:
- n-octanol
- Solubility:
- > 250 g/L
- Temp.:
- 20 °C
- Test substance stable:
- not determined
- Details on results:
- PRELIMINARY TEST
The recorded observations for the contents of the cylinder after each addition of n-octanol are:
0.5 mL volume of n-octanol added: >203 g/L saturation concentration. The observations were of a clear, colourless, single phase liquid.
The solubility was estimated to be greater than 203 g/L at 20.0 ± 0.5 °C and definitive testing was continued using the method MT 181.
DEFINITIVE TEST
The recorded observations for the contents of the cylinder after each addition of n-octanol are: 2 mL total volume of n-octanol added: Saturation concentration of Sample 1 was > 253 g/L. Saturation concentration of Sample 2 was > 250 g/L. The observations were of a clear colourless, single phase liquid.
The solubility was estimated to be greater than 250 g/L at 20.0 ± 0.5 °C. - Conclusions:
- Under the conditions of the study the solubility of the test material in n-octanol was determined to be greater than 250 g/L of solution at 20.0 ± 0.5 °C.
- Executive summary:
The solubility in n-octanol of the test material was determined by a visual evaluation method, designed to be compatible with the CIPAC Handbook for the Analysis of Technical and Formulated Pesticides, Book H, Method MT 181.
Under the conditions of the study the solubility of the test material in n-octanol was determined to be greater than 250 g/L of solution at 20.0 ± 0.5 °C.
Reference
Description of key information
Under the conditions of the study the solubility of the test material in n-octanol was determined to be greater than 250 g/L of solution at 20.0 ± 0.5 °C.
Key value for chemical safety assessment
- At the temperature of:
- 20 °C
- Solubility in organic solvents at 20°C:
- 250 g/L
Additional information
The solubility in n-octanol of the test material was determined by a visual evaluation method, designed to be compatible with the CIPAC Handbook for the Analysis of Technical and Formulated Pesticides, Book H, Method MT 181.
Under the conditions of the study the solubility of the test material in n-octanol was determined to be greater than 250 g/L of solution at 20.0 ± 0.5 °C.
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