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Diss Factsheets
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EC number: 249-060-1 | CAS number: 28510-23-8
- 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
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Endpoint summary
Administrative data
Description of key information
Not classified for aquatic toxicity.
Additional information
Studies on the short-term toxicity to aquatic algae (OECD 201) and long-term toxicity to daphnia (OECD 211) are ongoing for 2,2-dimethylpropane-1,3-diyl 2-ethylhexanoate (CAS No. 28510-23-8). No toxic effects up to the limit of water solubility (< 0.01 mg/L) were observed for Danio rerio and Daphnia magna in GLP-guideline studies. However, the relevance of the existing aquatic toxicity data can only be evaluated, when the results of the ongoing studies are available.
A study on the toxicity of 2,2-dimethylpropane-1,3-diyl 2-ethylhexanoate to aquatic microorganisms showed no effects at 1000 mg/L test substance concentration. Therefore, disturbances in sewage treatment plants are not anticipated for this substance.
A 4 week study on the toxicity to soil macroorganisms (except arthropods) concluded that terrestrial bioaccumulation, secondary poisoning and indirect toxicity to humans is unlikely. This is due to data showing no significant adverse effects on reproduction, survival and growth to Eisenia fetida (earthworms) in artificial soil when exposed to 2,2-dimethylpropane-1,3-diyl 2-ethylhexanoate. As such the NOEC was determined to be the highest tested concentration of 1000 mg/kg dry soil.
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.
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