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EC number: 246-791-8 | CAS number: 25291-17-2
- 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
Endpoint summary
Administrative data
Description of key information
Additional information
Experimental studies investigating the short-term toxicity of
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene (CAS 25291-17-2) to
aquatic organisms are available. All studies were performed under GLP
conditions according to standard OECD guidelines. Due to the high vapour
pressure of the substance (4640 Pa at 25 °C) it was ensured during
preparation of test solutions and during exposure that the substance
does not evaporate from the test medium by avoiding any headspace. No
effects were recorded in any of the available studies up to the maximum
concentration of 100 mg/L (nominal) resulting in EC50 values of > 100
mg/L. The NOEC in the algae study was derived to be ≥ 100 mg/L. In all
studies the exposure concentrations were verified by GC/MS analysis to
be in the range of 0.0139 - 0.117 mg/L (geometric mean) reflecting the
low water solubility of the test item. In conclusion no effects of the
substance were recorded by testing a saturated solution.
Testing for inhibition of respiration of activated sludge microorganisms
is generally performed in open systems according to OECD 209. Due to the
high volatility of the substance it was not possible to maintain test
concentrations in the test medium as investigated in a pre-test with a
shorter test duration of 30 min instead of 3 h. Thus, it was considered
that it is technically not possible to adequately perform a full study
due to significant loss of test substance. During this pre-test no
inhibition of respiration was measured. Therefore, it is not anticipated
that the test item inhibits the degradation process in sewage treatment
plants. Evaporation is considered to be a substance-specific process of
elimination in sewage treatment plants as well.
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.