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Diss Factsheets
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EC number: 212-090-0 | CAS number: 761-65-9
- 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
According to REGULATION (EC) No 1907/2006, Annex XI, section 3, repeated dose toxicity testing in accordance with Annes VIII, section 8.6 can be omitted, as relevant human exposure can be excluded; based on the exposure scenario(s) developed in the Chemical Safety Report.
Key value for chemical safety assessment
Repeated dose toxicity: via oral route - systemic effects
Link to relevant study records
- Endpoint:
- short-term repeated dose toxicity: oral
- Data waiving:
- exposure considerations
- Justification for data waiving:
- a short-term toxicity study does not need to be conducted because relevant human exposure can be excluded as based on the provided thorough and rigorous exposure assessment
Reference
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: inhalation - systemic effects
Link to relevant study records
- Endpoint:
- short-term repeated dose toxicity: inhalation
- Data waiving:
- exposure considerations
- Justification for data waiving:
- a short-term toxicity study does not need to be conducted because exposure of humans via inhalation in production and/or use is not likely as based on the provided thorough and rigorous exposure assessment
Reference
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: inhalation - local effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: dermal - systemic effects
Link to relevant study records
- Endpoint:
- short-term repeated dose toxicity: dermal
- Data waiving:
- exposure considerations
- Justification for data waiving:
- a short-term toxicity study does not need to be conducted because exposure of humans via the dermal route in production and/or use is not likely as based on the provided thorough and rigorous exposure assessment
Reference
Endpoint conclusion
- Endpoint conclusion:
- no study available
Repeated dose toxicity: dermal - local effects
Endpoint conclusion
- Endpoint conclusion:
- no study available
Mode of Action Analysis / Human Relevance Framework
No data available.
Additional information
Exposure based adaptation of information requirements:
Testing in accordance with sections 8.6 (repeated dose toxicity) and 8.7 (reproductive toxicity) of REACH Annex VIII may be omitted if relevant human exposure can be excluded in accordance with REACH Annex XI section 3. In accordance with section 3.2 (b) of Annex XI, testing can be omitted where the substance is not incorporated in an article and the manufacturer/importer can demonstrate and document for all relevant scenarios that throughout the life cycle strictly controlled as well as rigorously contained conditions as set out in Article 18(4)(a) to (f) (Regulation 1907/2006) apply.
The substance DBF is manufactured and used under strictly controlled conditions over the entire lifecycle. Possible exposure is limited to sampling and cleaning and maintenance work under strictly controlled conditions with limited exposure probability: Only a small, well-defined and trained group of workers is involved in these processes and the possible exposure occasionally to low levels of DBF is considered controlled using appropriate risk management measures to minimize exposure.
Therefore, on the basis of the described process conditions, testing of DBF for repeated dose toxicity and/or toxicity to reproduction should not be performed since the criteria of exposure-based adaptation of information requirements according to Annex XI section 3.2 (b) are clearly met.
An adequate justification and documentation for this adaptation is attached in the respective field in IUCLID section 7.5.1: "Attached justification". The relevant exposure scenarios are provided in the CSR, attached in IUCLID section 13.1.
Justification for classification or non-classification
Due to the exposure based adaptation of information requirements, no data on specific organ toxicity after repeated exposure are available for DBF. Thus, no classification is warranted acccording to REACH Regulation (EC) No 1907/2006.
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.