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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 273-381-6 | CAS number: 68958-92-9
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- January 2014 (REG (EC) No. 440/2008 amended by REG (EU) No 260/2014)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Version / remarks:
- July 1995
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- EPA OPPTS 830.7840 (Water Solubility)
- Version / remarks:
- March 1998
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- flask method
- Remarks:
- slow-stirring
- Key result
- Water solubility:
- <= 0.25 µg/L
- Conc. based on:
- test mat. (dissolved fraction)
- Loading of aqueous phase:
- 10 other: µL/L
- Incubation duration:
- 48 h
- Temp.:
- 20 °C
- pH:
- 7.5
- Conclusions:
- The test material is insoluble in water (< 0.1 mg/L).
Reference
The water solubility of the test item is reported as a smaller than or equal to value of the highest analyzed concentration, i.e. ≤ 0.25 µg/L. This value was determined after 48 h stirring time. The concentrations after 24 and 72 h stirring time were 0.18 µg/L and ≤0.11 µg/L (LOD), respectively. No test item was detected in the pretreated sample from the blank water mixture.
Description of key information
water solubility ≤ 0.25 μg/L at 20°C, pH 7.5 (EU A.6, OECD 105, OPPTS 830.7840)
Key value for chemical safety assessment
Additional information
Water Solubility ≤ 0.25 μg/L at the temperature of 20°C
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.
