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Diss Factsheets
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EC number: 617-143-5 | CAS number: 80675-49-6
- 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
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
not readily biodegradable
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
The readily biodegradability of the test substance was examined in a test (BASF SE, 2008) according to the OECD Guideline 301 B (CO2 evolution test). The biodegradation of the test substance was followed by exposing it to the activated sludge of a munical waste water treatment plant from Mannheim (Germany). The activated sludge concentration was 30 mg/L/dry weight. An inoculum blank, an abiotic sterile control and a toxicity control were conducted inparallel. After 28 days, the test substance was biodegraded by an average of > 10 % - < 20 % CO2, therefore the test substance was found to be not readily biodegradable under the test conditions.
The readily biodegradability of the test substance was examined in a test (BASF SE, 2013) according to the OECD Guideline 301 C (modified MITI test). The biodegradation of the test substance was followed by exposing it to the activated sludge of several city sewage plants (JiangQiao Wastewater Treatment Plant, JinShan Wastewater Marine Disposal Treatment Plant, LangXia Wastewater Treatment Plant) and Industry sewage plant (Sino French water). The inoculum was aerated 25 ± 2 °C at pH 7.0 ± 1.0. The activated sludge concentration was 100 mg/L/dry weight. As a reference compound, sodium benzoate was tested simultaneously under the same conditions. The validity criteria were met. After 28 days the test substance was biodegraded by an average of 0.0 % O2 cosumption, therefore the test substance was found to be not readily biodegradable under the test conditions.
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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