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EC number: 200-467-2 | CAS number: 60-29-7
- 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

Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
LC50 = 2560 mg/L, 96h, flow-through, fathead minnow (Geiger)
LC50 = 2138 mg/L, 14 days, semi-static, guppy (Könemann)
LC50 = 2840 mg/L, 48h, static, golden orfe (Juhnke)
LC50 > 10000 mg/L, 96h, static, bluegill sunfish (Dawson)
LC50 > 10000 mg/L, 96h, static, tidewater silverside, saltwater (Dawson)
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 2 138 mg/L
Additional information
The tests by Juhnke (1978) were following an early guideline, however, the testing period was only 48h. Losses by volatilisation were possible. The results reported by Könemann (1981) are considered to be more reliable considering maintenance of the test substance concentration (the test solution was replaced daily and the aquaria glass covered) and the extended test period (14d). The guideline flow-through study by Geiger (1986) is considered to be the most reliable result, however, the most conservative value (Könemann) is selected as the key parameter to be taken forward to the risk assessment.
The studies by Dawson (1976) are considered to be unreliable due to probable loss of test substance through volatilisation.
The available data is considered to be adequate and conclusive for classification and labelling, and risk assessment purposes, based on the weight-of-evidence.
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