Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 419-060-8 | CAS number: 79026-02-1 AUFHELLER 2001; ELV 1094
- 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)
- Endpoint:
- biodegradation in water: ready biodegradability
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2000
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: Directive 92/69/EC, C.4-D manometric respirometry test
- GLP compliance:
- yes
- Oxygen conditions:
- aerobic
- Inoculum or test system:
- activated sludge, domestic, adapted
- Details on inoculum:
- - Source of inoculum/activated sludge (e.g., location, sampling depth, contamination history, procedure): The study was performed with aerobic activated sludge from a local wastewater treatment plant treating predominantly domestic wastewater. The sludge was washed by centrifugation, the supernatant liquid phase was decanted and the solid material resuspended in tap water. If necessary, this procedure was repeated. A homogenized aliquot of the final sludge suspension is weighed, thereafter dried and the ratio of wet to dry weight was calculated.
Based on this ratio, calculated amounts of wet sludge were suspended in test water to obtain a concentration equivalent to 4 g dry material (±10 %) per liter. During holding, the sludge was aerated at room temperature until use. Prior to use, the sludge was diluted with test water to a concentration of 1 g per liter (dry weight basis). This diluted activated sludge was used as inoculum to give a final concentration of 30 mg dry material per liter. - Duration of test (contact time):
- 28 d
- Details on study design:
- TEST CONDITIONS
- Test temperature: 22 ± 1 °C, maintained with a built-in thermostat and checked once per week.
- pH: Prior to test start the pH will be measured in all test flasks after the addition of the activated sludge (inoculum), and if necessary adjusted to pH 7.4 ± 0.2 using a diluted hydrochloric acid or sodium hydroxide solution. At the end of incubation the pH will be measured again in all test flasks.
TEST SYSTEM
The test flasks (500-ml Erlenmeyer-flasks, labeled with the RCC project number and all necessary additional information to assure unmistakable identification) will be incubated under continuous stirring in a SAPROMAT D or D12 (Voith GmbH, Heidenheim, Germany). Oxygen consumption will be recorded manually by taking a daily reading at least on each working day. - Reference substance:
- other: Sodium benzoate
- Preliminary study:
- None
- Test performance:
- None
- Parameter:
- % degradation (CO2 evolution)
- Value:
- >= 0 - <= 5
- Sampling time:
- 28 d
- Details on results:
- 0 % degradation after 24 d
0 % degradation after 28 d - Results with reference substance:
- None
- Validity criteria fulfilled:
- yes
- Interpretation of results:
- other: not readily biodegradable
- Conclusions:
- Percent degradation was observed as followed:
0 % degradation after 24 d
0 % degradation after 28 d - Executive summary:
The objective of this study is to determine the biodegradability of FAT 60253/A in a 28-day biodegradation test by following the BOD (biochemical oxygen demand) of the test item under defined conditions by means of manometric methods. This test design was selected according to the guidelines since the test item is not completely soluble at a concentration of 100 mg/l (information given by the sponsor). The study design is recognized by the OECD and EEC guidelines and should provide a rational basis to determine the ready biodegradability of the test item under aerobic conditions. Percent degradation was observed as followed:
0 % degradation after 24 d
0 % degradation after 28 d
Reference
None
Description of key information
The Ready biodegradability of FAT 60253/A was investigated in a manometric respirometry test. The degradation of the test material was observed as followes:
0 % degradation after 24 d
0 % degradation after 28 d
Key value for chemical safety assessment
- Biodegradation in water:
- under test conditions no biodegradation observed
Additional information
The objective of this study is to determine the biodegradability of FAT 60253/A in a 28-day biodegradation test by following the BOD (biochemical oxygen demand) of the test item under defined conditions by means of manometric methods.
This test design was selected according to the guidelines since the test item is not completely soluble at a concentration of 100 mg/l (information given by the sponsor). The study design is recognized by the OECD and EEC guidelines and should provide a rational basis to determine the ready biodegradability of the test item under aerobic conditions.
Percent degradation was observed as followed:
0 % degradation after 24 d
0 % degradation after 28 d
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.