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EC number: 228-762-1 | CAS number: 6358-09-4
- 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
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
Surface tension of 2-amino-6-chloro-4-nitrophenol is lower than 60 mN/m for the water saturated solution (which is lower than 1 g/L) and for the 90% of the saturation solubility and borderline for the half saturated solution. According to the interpretation of the results suggested in the used method (OJEC A.5, point 3.2) the test sample should be regarded as a surface-active material.
Key value for chemical safety assessment
- Surface tension:
- 44.3
- in mN/m at 20°C and concentration in mg/L:
- 450
Additional information
The surface tension of 2-amino-6-chloro-4-nitrophenol was determined by following EU method A.5 (Surface Tension), the OECD guideline 115 (Surface Tension of Aqueous Solutions) and the GLP.
Determination of surface tension was carried out with digital tensiometer, at a temperature of 20⁰C.
Three solutions at 90, 230 and 450 mg/L were prepared by dilution with distilled water in volumetric glassware. All the solutions were thermostated at 20.0 ± 0. 5°C and then tested. Three measurements were performed for each solution at 20°C. A new analysis was also performed on a 405 mg/L sample solution in water (corresponding to the 90% of the saturation solubility) as requested by the OJEC A5 method.
Surface tension of 2-amino-6-chloro-4-nitrophenol is lower than 60 mN/m for the water saturated solution (which is lower than 1 g/L) and for the 90% of the saturation solubility and borderline for the half saturated solution. According to the interpretation of the results suggested in the used method (OJEC A.5, point 3.2) the test sample should be regarded as a surface-active material.
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