Registration Dossier
Registration Dossier
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EC number: 211-776-7 | CAS number: 694-83-7
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:
- 2 April 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Acceptable, well-documented study report which meets basic scientific principles.
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM D 1722-09
- Principles of method if other than guideline:
- The test method, ASTM D 1722-09, Standard Test Method for Water Miscibility of Water-Soluble Solvents, is written specifically for acetone, isopropanol, and methanol, but is suitable for testing most water-soluble compounds. The method qualitatively detects water-immiscible impurities present in the test specimen. However, it is not a generally suitable test for substances which are completely water miscible and a formal test method for completely water miscible test substances is not reported. It was decided to determine the solubility of the test substance in water to a minimum of 90% by weight.
- GLP compliance:
- no
- Type of method:
- other: Standard Test Method for Water Miscibility of Water-Soluble Solvents
- Water solubility:
- > 900 g/L
- Temp.:
- 23.5 °C
- Remarks on result:
- other: pH not given.
- Conclusions:
- Interpretation of results (migrated information): very soluble (> 10000 mg/L)
The test substance is capable of being mixed with water in any ratio. - Executive summary:
The water solubility of the test substance was determined according to ASTM D 1722-09, Standard Test Method for Water Miscibility of Water-Soluble Solvents (written specifically for acetone, isopropanol, and methanol). It was decided to determine the solubility of the test substance in water to a minimum of 90% by weight. The test substance is capable of being mixed with water in any ratio.
Reference
Description of key information
The test substance is capable of being mixed with water in any ratio.
Key value for chemical safety assessment
- Water solubility:
- 900 g/L
- at the temperature of:
- 23.5 °C
Additional information
The water solubility of the test substance was determined according to ASTM D 1722-09, Standard Test Method for Water Miscibility of Water-Soluble Solvents (written specifically for acetone, isopropanol, and methanol). It was decided to determine the solubility of the test substance in water to a minimum of 90% by weight. The test substance is capable of being mixed with water in any ratio.
For safety assessment, this information is described as >900 g/l at 23.5 °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.
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