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EC number: 231-272-0 | CAS number: 7473-98-5
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009-2010
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- flask method
- Water solubility:
- 13.3 g/L
- Temp.:
- 20 °C
- pH:
- 4.3
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L) 13.3 g/L
The water solubility of the test substance was determined to be 13.3 g/L at 20°C at pH 4.3 - Executive summary:
In this guideline (OECD 105) study conducted to GLP standards, the water solubility of the test material (EC 231-272-0) was determined to be 13.3 g/L at 20°C at pH 4.3
Reference
Individual results:
| Sample | mtest substance (g) | mwater(mL) | pH | ctest substance (g/L) | cmean(g/L) |
| water | 6.3 | ||||
| 1 (24h) | 3.22 | 50 | 4.4 | 13.41 / 13.31 | 13.36 |
| 2 (48h) | 3.23 | 50 | 4.3 | 13.23 / 13.28 | 13.25 |
| 3 (72h) | 3.23 | 50 | 4.3 | 13.29 / 13.29 | 13.29 |
| Mean of all single values | 13.3 +/- 0.06 | ||||
Description of key information
Study conducted to recognised training guidelines with GLP
Key value for chemical safety assessment
- Water solubility:
- 13.3 g/L
- at the temperature of:
- 20 °C
Additional information
The determination was conducted by flask method and was determined to be 13.3 g/L at 20°C at pH 4.3
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