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EC number: 271-366-9 | CAS number: 68551-17-7
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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:
- 17 Nov - 24 Nov 2017
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- Preliminary water solubility test
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.6 (Water Solubility)
- Version / remarks:
- Determination by visual inspection
- GLP compliance:
- yes (incl. QA statement)
- Remarks:
- LUBW Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg, Karlsruhe, Germany
- Type of method:
- other: Preliminary test
- Key result
- Water solubility:
- < 10 mg/L
- Conc. based on:
- test mat. (dissolved fraction)
- Temp.:
- 20 °C
- Remarks on result:
- other: pH not reported
- Conclusions:
- Water solubility < 10 mg/L at ambient temperature (Preliminary Test, EU Method A.6)
- Executive summary:
Water solubility <10 mg/L at ambient temperature (Preliminary Test, EU Method A.6)
Reference
Results
Table 1 - Preliminary Test 1
Test item [mg] |
Total volume of ultra-pure water [mL] |
Time of shaking [min] |
Remarks |
115.60 |
1 |
10 |
Test item is not dissolved |
2 |
|||
10 |
|||
100 |
Test item is not dissolved, < 1160 mg/L |
||
100 |
4020 |
Therefore the approximate
solubility of the test item was estimated to be below 1160 mg/L. The
test was done a second time with a smaller initial weight, ca 9 mg of
test item and larger amounts of water.
Table 2 – Prelimary Test 2
Test item [mg] |
Total volume of ultra-pure water [mL] |
Time of shaking [min] |
Remarks |
|
8.90 |
200 |
10 |
Test item is not dissolved |
|
300 |
|
|||
400 |
|
|||
500 |
|
|||
1000 1000 1000 |
Test item is not dissolved, < 9 mg/L |
|||
1440 |
|
|||
5760 |
|
The test was stopped since the remaining undissolved test item was hard to see and therefore in further dilution steps could not be decided whether the test item is dissolved or not. The approximate solubility of the test item was determined to be < 10 mg/L.
Discussion and Conclusion
The solubility of the test item was determined in ultra-pure water at
ambient temperature by visual inspection according to EC method A.6
(Regulation (EC) No 440/2008) and OECD guideline 105. Visual approach
was selected because the test item is a UVCB substance. Two preliminary
tests were done. The test was stopped since the remaining undissolved
test item was hard to see and therefore in further dilution steps could
not be decided whether the test item is dissolved or not. The
approximate solubility of the test item was determined to be < 10 mg/L.
Description of key information
There is data available for this substance, which is presented in the dossier.
The water solubility of Alkanes, C10-13, iso- is reported to be < 10 mg/L at ambient temperature (Preliminary Test, EU Method A.6)
Key value for chemical safety assessment
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.
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.