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EC number: 422-930-1 | CAS number: 780759-89-9 JAUNE TZ 4210
- 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
The determination of the abiotic degradation of FAT 40549/A was performed according to the OECD guideline no. 111 : "Hydrolysis as a function of pH" (1981) and the EEC directive 92/69, C7: "Abiotic degradation: hydrolysis as a function of pH" (1992).
The vinylation reaction of the main product of FAT 40549/A was determined at pH 4.0, pH 7.0 and pH 9.0 in the first section of this study. Due to the vinylation reaction found of the main product of FAT 40'549/A at 50 °C, further vinylation tests at pH 4.0 were performed at 60 °C and 70 °C and further vinylation tests at pH 7.0 were performed at 25 °C.
In the second section, the hydrolysis reaction of the vinylated main product of FAT 40549/A was observed at pH 4.0, pH 7.0 and pH 9.0. Due to the instability found of the vinylated main product of FAT 40'549/A at 50 °C, further hydrolysis tests at pH 4.0 were performed at 70 °C and 80 °C and further hydrolysis tests at pH 9.0 were performed at 60 °C and 70 °C.
In conclusion, the vinylation reaction (t1/2(25 °C)<24 hours) of the main product of FAT 40549/A and the following hydrolysis reaction (t1/2(25 °C) = 81 days) of the vinylated main product formed was estimated to be fast at 25 °C and pH 9.
Furthermore, the main product of FAT 40549/A was considered to be stable at pH 4, since the half-life time for the vinylation reaction was estimated to be more than 1 year at 25 °C.
At pH 7, a relative slow vinylation (t1/2(25 °C) = 9.8 days) of the main product of FAT 40549/A was determined at 25 °C and pH 7, but the vinylated main product formed is considered to be stable at this pH range (t1/2(25 °C) > 1 year).
Additional information
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