Registration Dossier
Registration Dossier
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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 203-583-1 | CAS number: 108-44-1
- 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
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Toxicity to terrestrial arthropods
Administrative data
- Endpoint:
- toxicity to non-target arthropods on natural substrate (NTA other than pollinators)
- Data waiving:
- exposure considerations
- Justification for data waiving:
- the study does not need to be conducted because direct and indirect exposure of the soil compartment is unlikely
- Justification for type of information:
- JUSTIFICATION FOR DATA WAIVING
The waiver is submitted under the premise of exposure-based adaptation in accordance with Annex XI, Section 3.2(b) "where the substance is not incorporated in an article the manufacturer or imported demonstrates and documents for all relevant scenarios that throughout the life-cycle strictly controlled conditions as set out in REACH Article 18(4)(a) to (f) apply".
In addition to manufacturing the substance under strictly controlled conditions for on-site and transported isolated intermediate use in accordance with Article 17 and 18 of REACH, the substance is also manufactured for non-intermediate end uses that require the registration to also be compliant with Article 10 of REACH. However, these end uses are located outside the EU/EEA and as such the material is exported after manufacture, with no other interim identified uses.
Regardless of the intended end-use of the substance (intermediate or non-intermediate outside the EU/EEA), the manufacturing process is conducted in accordance with strictly controlled conditions as presented for the intermediate aspects of this registration dossier, at a single site.
The exposure-based adaptation is documented, in accordance with Annex XI, Section 3.2(b) and accompanying ECHA Guidance (ECHA Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.5 (2011)), and is presented in Sections 13.1 (Chemical Safety Report) and 13.2 (Risk Management Measures Document, in support of intermediate registration) of the technical dossier.
Exposure assessment and risk characterisation has been conducted, to support both acceptable risk conclusions for non-intermediate uses and exposure-based adaptation. Screening level predicted no-effect concentrations for the terrestrial compartment were derived using EPM methodology, as described in REACH Annex IX, Section 9.4, Column 2. No confirmatory long-term testing required for this soil hazard category 3 substance (ECHA Guidance on Information Requirements and Chemical Safety Assessment, Chapter R.7c (2017)) is deemed necessary due to exposure considerations described above.
This waiver applies to both Annex IX (short-term) and X (long-term) requirements for terrestrial toxicity testing.
Data source
Materials and methods
Results and discussion
Applicant's summary and conclusion
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.
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