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Diss Factsheets
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EC number: 202-855-7 | CAS number: 100-47-0
- 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
Data with regard to the aquatic toxicity of benzonitrile are available for fish and algae.
The toxicity of benzonitrile for fathead minnow, bluegill and guppy was tested under static conditions for up to 96 hours under soft water and hard water conditions.
The 96-h TLm (median toxic level, equivalent to LC50) of benzonitrile for fathead minnow was determined to be 78 mg/L in hard water and 135 mg/L in soft water.
The 96-h TLm for bluegill and guppy was determined to be 78 mg/L and 400 mg/L, respectively, in soft water.
A study conducted by Wellens, 1982 is referenced in the GESTIS-database on hazardous substances (www.dguv.de/ifa/gestis-database). The reported median LC50 (96) for Brachydario rerio and Leuciscus idus is 92 mg/l. The minimum value determined in the study is 54 mg/L (species not reported).
The effect of benzonitrile on Scendedesmus quadricauda was assessed in a static laboratory study at pH 7.0 and T = 27 °C. The effect level based on population growth is 75 mg/l.
Additional information
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