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Diss Factsheets
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EC number: 700-233-4 | CAS number: -
- 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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Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
OECD 211 study was performed to assess the effect on reproduction of Daphnia magna over a 21-Day period, and NOEL of 1.0 mg/L was obtained
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 1 mg/L
Additional information
Daphnia magna were exposed to a Water Accommodated Fraction (WAF) of the test material over a range of nominal loading rates of 1.0, 3.2, 10 and 100 mg/l for a period of 21 days. The 21- Day EL50 (immobilization) values, based on nominal test concentrations, for the parental Daphnia generation (P1) were estimated to be greater than 100 mg/l loading rate WAF. The 21- Day EL50 (reproduction) value based on nominal loading rates was calculated to be 16 mg/l loading rate WAF. The “Lowest Observed Effect Loading rate” was considered to be 3.2 mg/l loading rate WAF on the basis that at this loading rate significantly fewer live young per adult (P<0.05) were produced when compared to the control. The “No Observed Effect Loading rate” was considered to be 1.0 mg/l loading rate WAF on the basis that at this loading rate there were no significant mortalities (immobilization) observed in the parental generation (P1) and that there were no significant differences (P>=0.05) between the control and the 1.0 mg/l loading rate WAF test group in terms of numbers of live young produced per adult by Day 21.
The majority of the concentration found in the test samples were below the limit of quantitation for the analytical method (LOQ) on several occasions, therefore, given that toxicity cannot be attributed to a single component or a mixture of components but to the test material as a whole the results were based on nominal loading rates only.
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