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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 947-785-4 | CAS number: -
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:
- 2017 - 2018
- 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)
- Type of method:
- flask method
- Remarks:
- modified flask method
- Specific details on test material used for the study:
- Batch number: 9099-72F
- Remarks on result:
- completely miscible
- Remarks:
- The test item has been determined to be miscible with water in all proportions at 20.0 ±0.5 °C.
- Conclusions:
- The test item has been determined to be miscible with water in all proportions at 20.0 ±0.5 °C.
- Executive summary:
The standard EC A.6/OECD 105 methodology was considered not applicable to this test item due to the expected high saturation level. A range of sample concentrations were prepared to visually assess the point at which saturation was reached.
The test item has been determined to be miscible with water in all proportions at 20.0 ±0.5 °C.
Reference
The sample concentrations, observations and solution pH are shown in the following table:
Table 9
Sample |
Concentration |
Observations |
Solution pH |
1 |
5.08 |
Amber liquid, no excess test item |
10.32 |
2 |
49.7 |
Dark brown very viscous liquid, single phase |
* |
3 |
95.2 |
Dark brown very viscous liquid, single phase |
* |
Water solubility: miscible in all proportions at 20.0 ±0.5 °C.
Description of key information
The test item has been determined to be miscible with water in all proportions at 20.0 ±0.5 °C. As surrogate value for further calculations 500 g/L is used.
Key value for chemical safety assessment
- Water solubility:
- 500 g/L
- at the temperature of:
- 20 °C
Additional information
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.
