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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 233-439-3 | CAS number: 10169-02-5
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
8.85 g/l
Key value for chemical safety assessment
- Water solubility:
- 8.85 g/L
- at the temperature of:
- 20 °C
Additional information
Water solubility was determined by the OECD Guideline 105 (Water solubility), adopted 27.05.95.
A preliminary solubility test was performed: a preliminary solution was prepared.
1.5 ml of the saturated solution was taken from this solutionand separated by centrifugation. The overnanatant was weighed and dissolved with a double distilled water in 250 ml, keeping the solution for 1 h in a thermostatic bath at 20 °C, then adjusting volume.
Reference samples and extract were first measured in the range 190 / 800 nm, so as to choose the right wavelength for quantitative measurements. The Wavelength chosen was 497.0 nm.
Two measurements were performed on the final solution, at 24 and after 48 h.
Final test at 24 h: 8.87 g/l
Final test at 48 h: 8.82 g/l
The tested substance is considered very soluble (water solubility = 8.85 g/l (mean)
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.
