Registration Dossier
Registration Dossier
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EC number: 203-148-6 | CAS number: 103-82-2
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
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- Qualifier:
- according to guideline
- Guideline:
- other: for spectrophotometric analytical method as per OECD 101
- GLP compliance:
- no
- Type of method:
- flask method
- Key result
- Water solubility:
- 32 788 mg/L
- Conc. based on:
- test mat.
- Temp.:
- 25 °C
- Remarks on result:
- other: Highly soluble in water
- Conclusions:
- The water solubility determination of test chemical was done as per the OECD guideline 105 and by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 32788 mg/L at 25°C indicating that it's highly soluble in water.
- Executive summary:
The water solubility determination of test chemical was done as per the OECD guideline 105 and by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 32788 mg/L at 25°C indicating that it's highly soluble in water.
Reference
| Sample stirring | Concentration obtained on the basis of standard curve | Dilution factor | Solubility value obtained (mg/L) |
| 24 hour | - | - | - |
| 48 hour | 8.966 mg/L | 4000 | 35864 mg/L |
| 72 hour | 7.428 mg/L | 4000 | 29712 mg/L |
Considering the water solubility for 48 hrs and 72 hrs the mean water solubility was calculated as follows:
Mean water solubility value for 48 hour run sample + 72 hour run sample =(35864+29712)/2 =32788 mg/L
Description of key information
The water solubility determination of test chemical was done as per the OECD guideline 105 and by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 32788 mg/L at 25°C indicating that it's highly soluble in water.
Key value for chemical safety assessment
- Water solubility:
- 32 788 mg/L
- at the temperature of:
- 25 °C
Additional information
The water solubility determination of test chemical was done as per the OECD guideline 105 and by spectrophotometric analytical method as per OECD 101. The solubility of test chemical in water was determined to be 32788 mg/L at 25°C indicating that it's highly soluble in water.
Data from other reliable sources like handbook and authoritative database also indicated that the test chemical was observed to be very soluble 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.
