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EC number: 946-248-1 | 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

Long-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
- Endpoint:
- long-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2006
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- other: EPA-821-R-02-013 : Short-Term Methods for Estimating the Chronic Toxicity of Effluents and Receiving Waters to Freshwater Organisms
- Version / remarks:
- October, 2002
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: ASTM Method E729
- Version / remarks:
- 1997
- Deviations:
- no
- GLP compliance:
- no
- Specific details on test material used for the study:
- Sinodor
Citronellyl 3-methyl-2-butenoate
CAS No. 20770-40-5 - Analytical monitoring:
- no
- Vehicle:
- yes
- Remarks:
- Propylene Glycol was used as vehicle.
- Details on test solutions:
- A range-finding toxicity test was conducted initially on the test material at three times the estimated water solubility to determine the test concentrations for the definitive chronic toxicity test.
Each test was also initiated with an uncontaminated laboratory water control and solvent control. The stock solution used for the test solution were prepared by diluting a known weight (grams) of the test material to a known volume. Propylene glycol was used as the solvent carrier for the test material. - Test organisms (species):
- Ceriodaphnia dubia
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 7 d
- Hardness:
- 80 - 100 mg/L as CaCO3
- Nominal and measured concentrations:
- The chronic toxicity test was initiated using three times the estimated water solubility as the highest test concentration and a dilution factor of 0.5 to produce six test concentrations. Each test was also initiated with an uncontaminated laboratory water control and solvent control.
Nominal test concentrations tested were :
0.79 mg/L
0.4 mg/L
0.2 mg/L
0.1 mg/L
0.05 mg/L
0.025 mg/L
Control
Solvent Control. - Details on test conditions:
- Propylene glycol was used as the solvent carrier for the test material. Moderately hard (80-100 mg/L CaCO3) dilute mineral water (DMW) was used as the laboratory control and dilution water for the chronic test.
- Key result
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 0.1 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- reproduction
- Duration:
- 7 d
- Dose descriptor:
- NOEC
- Effect conc.:
- 0.4 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
- Duration:
- 7 d
- Dose descriptor:
- LC50
- Effect conc.:
- > 0.79 mg/L
- Nominal / measured:
- nominal
- Conc. based on:
- test mat.
- Basis for effect:
- mortality
- Validity criteria fulfilled:
- yes
- Conclusions:
- A chronic toxicity test was conducted with Ceriodaphnia dubia to determine the No Observed Effect Concentration (NOEC) for survival and reproduction, the Lowest Observed Effect Concentration (LOEC) for survival and reproduction and median lethal toxicant concentrations (LC50) of the test material.
NOEC Reproduction = 0.10 mg/L
LOEC Reproduction = 0.20 mg/L
NOEC Survival = 0.40 mg/L
LC50 > 0.79 mg/L - Executive summary:
A chronic toxicity test was conducted with Ceriodaphnia dubia to determine the No Observed Effect Concentration (NOEC) for survival and reproduction, the Lowest Observed Effect Concentration (LOEC) for survival and reproduction and median lethal toxicant concentrations (LC50) of the test material.
NOEC Reproduction = 0.10 mg/L
LOEC Reproduction = 0.20 mg/L
NOEC Survival = 0.40 mg/L
LC50 > 0.79 mg/L.
Reference
Description of key information
A chronic toxicity test was conducted with Ceriodaphnia dubia to determine the No Observed Effect Concentration (NOEC) for survival and reproduction, the Lowest Observed Effect Concentration (LOEC) for survival and reproduction and median lethal toxicant concentrations (LC50) of the test material.
NOEC Reproduction = 0.10 mg/L
LOEC Reproduction = 0.20 mg/L
NOEC Survival = 0.40 mg/L
LC50 > 0.79 mg/L
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 0.1 mg/L
Additional information
A chronic toxicity test was conducted with Ceriodaphnia dubia to determine the No Observed Effect Concentration (NOEC) for survival and reproduction, the Lowest Observed Effect Concentration (LOEC) for survival and reproduction and median lethal toxicant concentrations (LC50) of the test material.
NOEC Reproduction = 0.10 mg/L
LOEC Reproduction = 0.20 mg/L
NOEC Survival = 0.40 mg/L
LC50 > 0.79 mg/L
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