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Diss Factsheets
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EC number: 435-190-8 | CAS number: 246871-16-9
- 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
Study reports have been available for the ready biodegradability test and adsorption/desorption test. Hydrolysis test and simulation tests were waived. The results are summarized as below:
FAT 41029/A was investigated for its ready biodegradability in the "Manometric Respirometry Test" according to OECD No. 301F. The biodegradation of test item after 28 days was 0 %. In the procedure controls, the reference compound was readily biodegraded by an average of 87 % after 14 days of exposure in a 10-day window within the 28-day test period. Thus, the test item FAT 41029/A was not readily biodegradable after 28 days of incubation.
The adsorption coefficient Koc of FAT 41'029/A was estimated to be 66865 or higher based on a water solubility of below 0.007 mg/l and the molecular weight of 495.3 g/mol using the regression equations (Lyman, Reehl, Rosenblatt: Handbook of Chemical Property Estimation Methods, 1990) . Additionally, an estimation was performed based on the octanol/water partition coefficient of log Pow = 3.6. It resulted in a Koc value of 2165, which appears more reasonable as this value is based on the measured logPOW. Thus, FAT 41'029/A is immobile in soils.
In accordance with Column 2 of REACH, Annexes VIII the hydrolysis tests do not need to be conducted as the substance is highly insoluble in water. Thus, no additional hydrolysis test is necessary.
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