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Registration Dossier
Diss Factsheets
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EC number: 203-628-5 | CAS number: 108-90-7
- 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

Endpoint summary
Administrative data
Description of key information
Neuhaus et al., 1985
The investigation on effects of chlorobenzene in the contact test with earthworm (Eisenia foetida) was performed according to the contact filter paper test, developed by the the EEC to evaluate chemical toxicity (Edwards, 1983). A LC50 value of 29µg/cm2 after 48h was measured. This test is comparable to the initial sreening test of OECD Guideline 207.
No test is available with terrestrial arthropods, however, a test on acute toxicity to earthworms (annelid) is available which is the species recommended by the OECD test guideline 207 for soil-dwelling organisms.
Hulzebos, E.M. et al., 1993
EC50 values for growth of lettuce (Latuca sativa) exposed to chlorobenzene were determined to be 1000 mg/kg soil in a 7-day test and >1000mg/kg soil in a 14 -day test. This test was carried out according to OECD testguideline 208. In addition a nutrient solution test was performed and EC50 value of 9.3mg/L was measured.
No valid test is available for toxicitiy to soil microorganisms. In the first instance, before new terrestrial effects testing is conducted, a PNECsoil may be calculated from the PNECwater using Equilibrium Partitioning.
The toxicity of chlorobenzene to birds had not been tested. Toxicity to bird's eggs is available, but not valid. However, chlorobenzene is not intended to be applied outdoor, therefore a risk toward birds from exposure to chlorobenzene is thus not to be expected.
Additional information
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