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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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EC number: 943-325-1 | CAS number: -
- 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
Test on three trophic levels are available. The LC/EC50 for all tests was > 100 mg/L
Ten rainbow trouts/concentration were exposed to a formulation of the test substance at 0, 500 and 1000 mg/L. No mortality or toxic effects were observed at any of the concentrations tested. Measured concentrations were within 80 -120% of nominal. It can be concluded that the LC50 of the active ingredient is >100 mg/L (BASF 1987).
In a test according to OECD 202 daphnids were exposed to 0 and 100 mg/L during 48 hours in a static test. No mortality or effects on mobility were found. The measured test concentrations were 98 -99% of nominal. The EC50 is > 100 mg/L RCC 2005).
Lemna minor was exposed to an aqueous solution of the substance at concentrations of 1.0, 3.2, 10, 32 and 100 mg/L (three replicate flasks per concentration) for a period of 7 days (semistatic with renewal on day 2 and 4), under constant illumination at a temperature of 24 ± 1 °C. The number of fronds in each control and treatment group was recorded on days 0, 3, 5 and 7 along with observations on plant development. Measured concentrations were 97 -111% of nominal. No effects on yield and growth rate were observed at any of the concentrations tested based on frond count and/or dry weight. The EC50 is > 100 mg/L (Envigo 2017).
In a limit test according to OECD 209, 1000 mg/L of the substance did not lead to inhibition of the respiratory activity of activated sludge. The NOEC is ≥ 1000 mg/L (RCC 2005)
Additional information
The starting point for the derivation of the PNECwater will be 100 mg/L. No sensitivity difference between the species tested was observed.
The starting point for the derivation of the PNEC STP will be 1000 mg/L
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.