Registration Dossier
Registration Dossier
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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.
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EC number: 221-499-3 | CAS number: 3121-61-7
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:
- other: GLP - Guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- flask method
- Water solubility:
- 144 g/L
- Temp.:
- 20 °C
- pH:
- 5.3
- Details on results:
- Ths standard deviation of the measured values is 0.861 g/L.
The given pH value 5.3 is a mean value of all measured pH values (pH: 5.5, 5.4, 5.1, 5.9, 5.0, 5.0)
Test temperature: 20 ± 0.5 °C
Reference
Sample name |
Solubility [g/L] |
Max. difference [%] |
pH |
||
Measured value |
Mean |
Standard deviation |
|||
Sample 1-a |
143 |
144 |
0.861 |
1.49 |
5.5 |
Sample 1-b |
143 |
5.4 |
|||
Sample 2-a |
145 |
5.1 |
|||
Sample 2-b |
144 |
5.9 |
|||
Sample 3-a |
144 |
5.0 |
|||
Sample 3-b |
145 |
5.0 |
|||
Description of key information
144 g/L (SD: 0.861 g/L) at 20 ± 0.5 °C at pH: 5.3
(OECD 105 Guideline, flask method )
Key value for chemical safety assessment
- Water solubility:
- 144 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.
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