Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 221-053-8 | CAS number: 2986-54-1
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:
- 06-Nov-2014 to 20-Nov-2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- Staatliches Gewerbeaufsichtsamt Hildeshelm
- Type of method:
- flask method
- Water solubility:
- 4.11 mg/L
- Temp.:
- 20 °C
- pH:
- 7
- Conclusions:
- A water solubility value of 4.11 mg/L (at 20 °C, pH = 7) was determined for the test substance according to E.U. Method A.6.
Reference
Results
Water Solubility Results at 20 °C, pH = 7
Sampling of equilibrium |
Time after Application [h] |
Calculated Concentration1 [mg/L] 1) |
|
|
Replicate 1 |
Replicate 2 |
|
||
1 |
95.9 |
4.34 |
3.76 |
|
2 |
98.0 |
4.19 |
3.95 |
|
3 |
117.8 |
4.18 |
3.85 |
|
4 |
119.8 |
4.58 |
3.73 |
|
5 |
121.8 |
4.27 |
4.22 |
Overall |
|
Mean |
4.31 |
3.90 |
4.11 |
|
Deviation (%) |
9.62) |
132) |
103) |
SD = Standard deviation
CV = Coefficient of variation
1) = Dilution factor of 5 taken into account
2) = Calculation according to formula (1)
3) = Calculation according to formula (2)
Final results
The water solubility of the test item was determined to be 4.11 mg/L at 20 + 0.5 °C and pH 7.
Description of key information
Water solubility: 4.11 mg/L at 20 °C, pH = 7 (EU Method A.6, flask method)
Key value for chemical safety assessment
- Water solubility:
- 4.11 mg/L
- at the temperature of:
- 20 °C
Additional information
A water solubility value of 4.11 mg/L (at 20 °C, pH = 7) was determined for the test substance according to E.U. Method A.6.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
