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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 274-625-4 | CAS number: 70495-37-3
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:
- 2019-04-02 to 2019-08-22
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Deviations:
- no
- Principles of method if other than guideline:
- Due to the fact that the test item showed no evaluable UV activity, a quantitative determination of the water solubility via HPLC with UV detection was not possible. Only a preliminiary test was conducted.
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- column elution method
- Key result
- Water solubility:
- > 3 350 - < 3 910 g/L
- Conc. based on:
- test mat.
- Remarks on result:
- other: Based on prelim. Test
- Conclusions:
- For the test item a water solubility between 3350 to 3910 g/L was determined according to OECD guideline 105.
- Executive summary:
The water solubility of the test item was determined in a study according to OECD guideline 105. According to the preliminary test, described in OECD test guideline 105 (1995) and Regulation EC No. 440/2008 Method A.6, the water solubility at room temperature of the test item was estimated to be 3350 < cs < 3910 g/L.
Reference
Table 1 Preliminary test of the water solubility
Amount of test item [g] |
Total volume of added |
Stirring time |
Remark |
0.106 |
0.1 |
-- |
not dissolved |
|
0.6 |
3* |
dissolved |
23.430 |
5 |
6*+ 35 |
not dissolved |
|
6 |
~1145** |
not dissolved |
|
7 |
~960** |
dissolved |
Description of key information
For the test item a water solubility of 3350 g/L was determined according to OECD guideline 105.
Key value for chemical safety assessment
- Water solubility:
- 3 350 g/L
- at the temperature of:
- 25 °C
Additional information
The water solubility of the test item was determined in a study according to OECD guideline 105. According to the preliminary test, described in OECD test guideline 105 (1995) and Regulation EC No. 440/2008 Method A.6, the water solubility at room temperature of the test item was estimated to be 3350 < cs < 3910 g/L.
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.
