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Diss Factsheets
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EC number: 801-709-5 | CAS number: 53146-45-5
- 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
Hydrolysis
Administrative data
Link to relevant study record(s)
- Endpoint:
- hydrolysis
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 29 July 2015 to 22 October 2015
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 111 (Hydrolysis as a Function of pH)
- Version / remarks:
- 13 April 2004
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Radiolabelling:
- no
- Analytical monitoring:
- yes
- Duration:
- 144 h
- pH:
- 4
- Temp.:
- 50 °C
- Initial conc. measured:
- > 1.02 - < 1.03 g/L
- Remarks:
- <10% hydrolysis after 5 days
- Duration:
- 144 h
- pH:
- 7
- Temp.:
- 50 °C
- Initial conc. measured:
- > 0.989 - <= 0.989 g/L
- Remarks:
- <10% hydrolysis after 5 days
- Duration:
- 144 h
- pH:
- 9
- Temp.:
- 50 °C
- Initial conc. measured:
- > 1.01 - < 1.03 g/L
- Remarks:
- <10% hydrolysis after 5 days
- Number of replicates:
- Duplicates
- Positive controls:
- no
- Negative controls:
- no
- Preliminary study:
- For the preliminary test the sample solutions were maintined at 50.0 Deg C , pH 4, 7 and 8 for 144 h. The results indicated that it was not necessary to undertake further testing.
- Test performance:
- Linearity of the detector response with respect to concentration was assessed over the nominal concnetration range of 100 - 2000 mg/L, Correlation coefficients of >0.9994 were obtained.
- Transformation products:
- no
- % Recovery:
- > 98.8 - < 100
- pH:
- 4
- Temp.:
- 50 °C
- Duration:
- 144 h
- Remarks on result:
- hydrolytically stable based on preliminary test
- % Recovery:
- > 98.8 - < 101
- pH:
- 7
- Temp.:
- 50 °C
- Duration:
- 144 h
- Remarks on result:
- hydrolytically stable based on preliminary test
- % Recovery:
- > 97.1 - < 97.8
- pH:
- 9
- Temp.:
- 50 °C
- Duration:
- 144 h
- Remarks on result:
- hydrolytically stable based on preliminary test
- Key result
- pH:
- 4
- Temp.:
- 25 °C
- DT50:
- > 1 yr
- Type:
- not specified
- Remarks on result:
- hydrolytically stable based on preliminary test
- Key result
- pH:
- 7
- Temp.:
- 25 °C
- DT50:
- > 1 yr
- Type:
- not specified
- Remarks on result:
- hydrolytically stable based on preliminary test
- Key result
- pH:
- 9
- Temp.:
- 25 °C
- DT50:
- > 1 yr
- Type:
- not specified
- Remarks on result:
- hydrolytically stable based on preliminary test
- Validity criteria fulfilled:
- yes
- Remarks:
- lnearity of the detector response over 100-2000 mg/L, Correlation coefficient >0.9994
Reference
Description of key information
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 1 yr
- at the temperature of:
- 25 °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.
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.