Registration Dossier
Registration Dossier
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EC number: 230-711-3 | CAS number: 7287-19-6
Water solubility
Administrative data
Link to relevant study record(s)
- Endpoint:
- water solubility
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 28 May 1987 to 04 Jun 1987
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 105 (Water Solubility)
- GLP compliance:
- yes
- Type of method:
- flask method
- Key result
- Water solubility:
- 0.033 g/L
- Conc. based on:
- test mat.
- Loading of aqueous phase:
- 104 mg/L
- Incubation duration:
- 2 d
- Temp.:
- 22 °C
- pH:
- 6.7
- Details on results:
- See 'Any other information on results incl. tables'
- Conclusions:
- The water solubility of the test substance was determined to be 0.0329 g/L in water at 22 °C and pH 6.7.
- Executive summary:
The water solubility of the test substance has been determined using the flask method in accordance with OECD TG 105 and in compliance with GLP. The solubility of the test substance in water was found to be 0.0329 mg/L at 22 °C and pH 6.7.
Reference
Table 1: Experimental data and results
Sample no |
1 |
2 |
3 |
|
mg material weighed in |
2.63 |
2.59 |
2.57 |
|
mL of water |
25.0 |
25.0 |
25.0 |
|
Date/time, Start of exp 30° Removed from 30° Analyzed at 22° |
01.6./08.00 02.6./08.00 03.6./11.00 |
30.5./09.00 01.6./09.30 02.6./13.25 |
28.5/10.30 31.5/10.30 01.6/14.15 |
|
pH after equilibration |
6.88 |
6.65 |
6.63 |
|
Concentration found g/L |
0.0308 |
0.0337 |
0.0342 |
|
Average solubility g/L |
0.0329 |
|
||
Description of key information
0.0329 g/L in water at 22 °C, OECD 105, flask method, Wyler 1987.
Key value for chemical safety assessment
- Water solubility:
- 0.033 g/L
- at the temperature of:
- 22 °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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