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Diss Factsheets
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EC number: 202-424-3 | CAS number: 95-49-8
- 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
See below section "Additional information".
Additional information
The adsorption of 2-chlorotoluene to soil was determined similar / equivalent to OECD TG 106 (batch equilibrium method; Banerjee et al., 1985) as the geometric mean Koc over 19 soil samples of differential depth (0-675 cm) at a geometric mean TOC concentration of 0.2 %. Adsorption was well correlated with the TOC of soil samples. A log Koc of 2.54 had been determined, characterizing the the substance as medium mobile in soil (log Koc 2.18 to 2.70) according to the classification scheme for mobility in soil by McCall et al. (1981; six mobility classes, ranging from very high mobility to immobile).
Henry's law constant at 20 °C for 2-chlorotoluene was calculated from the experimentally determined vapour pressure (382.4 Pa at 20 °C) and water solubility (62 mg/L at 20 °C) to be 780.7 Pa*m³/mol (Currenta, 2009). According to Thomas, cited in the "Handbook of Chemical property Estimation Methods" (Lyman, 1980), the substance tends to volatilize rapidly from the liquid phase.
The distribution of 2-chlorotoluene in a "unit world" was calculated according to the Mackay fugacity model level I (Currenta, 2008) assuming air as target compartment receiving 99.7 % of the test item, followed by water (0.2 %), soil (0.05 %) and sediment (0.05 %).
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