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EC number: 304-835-4 | CAS number: 94279-90-0
- 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
EL50, repro; 21d > 10 mg/l (nominal concentration).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 10 mg/L
Additional information
The test item was tested in reproduction test on Daphnia magna. The test was performed according OECD Test Guideline No. 211 -Daphnia magna Reproduction Test. Adopted: October 2, 2012.
Since the test item is a multi-component item the water-accommodated fractions (WAFs) were prepared by adding measured amounts of the test item to the M4 medium and then were stirred for a period of 15 minutes. The preliminary test was performed in a range of the test item loading rates 1 – 10 mg·L-1(loading rate). The test was performed as semi-static, frequency of the test solutions renewal was three times a week. The calculated reduction in reproductive output was 0 % in the highest loading rate, the exact values of EL50could not be calculated on the basis of data acquired. Test result is given in the form of a range. In congruence with study plan, when the assumed value of EL50is higher than 10 mg·L-1, no further testing is needed and the result obtained in preliminary test presents the result of whole study.The experiment with the concentration of 10 mg·L-1included in the preliminary test has been performed using ten replicates for both the treatment and the control groups, therethrough the conditions of the limit testgiven in guidelinehave been fulfilled.
The analysis for concentration control of the test item was performed by TOC method. For all evaluations and results the loading rates of the test item were used.Under the experimental conditions the EL50, 21d, repro > 10 mg/l (nominal concentration).
For the Chemical safety assessment a value of 10 mg/l is used for calculations.
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.
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