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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 207-997-3 | CAS number: 504-63-2
- 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
Based on physico-chemical properties and the fugacity level III modelling, this test substance will partition into water and soil. The test substance was shown to be readily biodegradable in an OECD 301B study. The amount of carbon dioxide evolution was 71% after 28 days, indicating that the test substance is completely mineralized without any significant metabolites or degradation products. Persistence of the test substance in the environment is therefore not expected.
The test substance is not expected to adsorb to suspended solids and sediment based upon the logKow (-0.71) if released into water. In soil, this test substance is expected to be mobile, however, rapid biodegradation is expected to mitigate potential transport to groundwater.
The vapour pressure of the test substance is 3.91 Pa (CSR Section 1.3). Consequently, the test substance can be considered as potentially volatile from surfaces and likely to volatilize to air under dry conditions. However, the Henry's law constant for the test substance is 2.98E-4 Pa m3/mol (based on a water solubility of 1000 g/L, measured solubility >1000 g/L) indicating that the test substance is non-volatile in water. An estimation of the potential atmospheric half-life of the test substance in air (1.65 days AOPWIN, v1.92a) indicates that the test substance is unlikely to persist in air. Therefore, any concentrations of the test substance in air from treated surfaces are considered to be negligible.
With regards to environmental accumulation, the test substance has been shown to be readily biodegradable and has a Kpsoil <100 L/kg. For assessment purposes an environmental degradation rate or DT50value of 30 days in bulk soil was estimated based on REACH guidance R16-6 (ECHA, 2009). Therefore, any environmental levels of the test substance resulting from treatments or applications of products containing the active substance are likely to be insignificant.
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.