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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 940-875-4 | CAS number: -
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The water solubility of the test item could not be determined due to its ability to readily disperse and the inability of cleanup to remove the excess.
The water solubility is estimated to be in the range 1.7E-03 to 1.07E-02 g/L by visual inspection. Computer estimation gave a result of 4.97E-06 g/L using a MW = 1433 and 1.43E-09 g/L with a MW of 1418. The substance is predicted to be insoluble in water.
Key value for chemical safety assessment
- Water solubility:
- 0 g/L
- at the temperature of:
- 20 °C
Additional information
The determination of water solubility was carried out using the flask method, designed to be compatible with EC Method A6 and OECD TG 105. The water solubility of the test item as a single, specific value at 20.0 ± 0.5 ºC could not be determined due to its ability to readily disperse and in addition cleanup could not remove the excess. The mean concentration of the test item that remained dispersed after centrifugation of the test solutions was determined to be 0.0898 g/L at a nominal loading rate of 0.1 g/L and 1.05 g/L at a nominal loading rate of 1.0 g/L.
In a supporting study using visual inspection based on OECD Guideline 105 and computer estimation the water solubility is estimated to be in the range 1.7E-03 to 1.07E-02 g/L by visual inspection. Computer estimation gave a result of 4.97E-06 g/L using a MW = 1433 and 1.43E-09 g/L with a MW of 1418. The substance is predicted to be insoluble in water.
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.
