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EC number: 289-550-2 | CAS number: 89923-62-6
- 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
Endpoint summary
Administrative data
Description of key information
FAT 20242 is considered to be not readily biodegradable.
Additional information
The Inherent biodegradability assessment was done to measure the biodegradability of the test item. In principle the methods described in OECD Guideline 302B were used. The testing conditions represents a static method to test substances/products for degradation in activated sludge. Analysis is based on the dissolved organic carbon (DOC). FAT 20242/E degraded 28% after 37 days, while FAT 20242/F degraded 53% after 28 days. Hence both can be considered as inherently biodegradable (primary).
An another key study measuring BOD5 is found to be 0 mg O2/g. Since the BOD5 was measured to be zero, no biodegradation is expected to take place.
Several other support studies reported the following results:
BOD5 : 340 mg O2/g.
COD : 1304.3 mg COD/g
COD : 1138 mg /g COD.
COD : 1336.6 mg /g COD.
The above studies reported values >1000 mg/g for COD and BOD5 (key study) value as 0. Relevant is the BOD5/COD quotient which is “zero”, therefore biodegradation is not expected.
Taking into consideration the data from two key studies, the test substance FAT 20242 is considered to be not readily biodegradable.
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