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EC number: 261-819-9 | CAS number: 59587-44-9
- 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
Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
No effects observed up to the limit of water solubility.
Key value for chemical safety assessment
Additional information
Data on the long-term toxicity of 2-ethylhexanol nonanoate (CAS
59587-44-9) to aquatic organisms are not available. The assessment was
therefore based on studies conducted with the structurally similar
substance Isopropyl myristrate (CAS 110-27-0) for which data is
available, as part of a read across approach, which is in accordance
with Regulation (EC) No. 1907/2006, Annex XI, 1.5. Further justification
is given within the overall summary chapter 6.1 and within the analogue
justification.
The chronic toxicity of Isopropyl myristrate (CAS 110-27-0) to Daphnia
magna was tested according to OECD 202 (Scholz 1995) at 1 and 100 mg/L
(nominal). After prolonged stirring, the test substance was filtered
through glass fibre filter. No effects on mortality or reproduction were
detected at both test substance concentrations. Therefore, the
NOEC(reproduction, 21d) is >= 100 mg/L.
Thus, based on the above mentioned result, and due to the structural and
profile similarities of the substances, as are explained with in the
overall endpoint summary 6.1 it can be concluded that no chronic
toxicological effects on aquatic invertebrates are expected up to the
limit of water solubility for 2-ethylhexanol nonanoate (CAS 59587-44-9).
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