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EC number: 955-780-3 | CAS number: -
- 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
Appearance / physical state / colour
On the basis of physical observation, test chemical was observed to be reddish brown fine powder which appears as dark orange solution in aqueous medium
Melting point
The test chemical does not melt, but decomposes with colour change from dark brown to black. Thus, mean decomposition temperature of test chemical was determined to be 252.50 °C at 958.2 hPa .
Boiling point
the study does not need to be conducted because chemical change occurred during the melting point study
Density
The mean pour density and tapped density of test chemical was determined to be 0.616 g/cm3 and 0.730 g/cm3 at 20 °C and 962.4 hPa.
Particle size distribution (Granulometry)
The particle size distribution was determined as percentage distribution of test chemical in various sieves. the particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure
the test chemical decomposes before melting point is reached , therefore the study cannot be performed .
Partition coefficient
The Partition coefficient (Pow) of the test chemical was determined to be -2.812±0.229 at 25 °C± 1°C.
Water solubility
The mean water solubility value of test chemical was determined to be 164.582 g/L with a relative standard deviation of ±5.98 at 25±2°C.
Surface tension
the study does not need to be conducted because surface activity is not a desired property of the material
Flash point
the study does not need to be conducted because the flash point is only relevant to liquids and low melting point solids
Auto flammability
Test chemical did not catch fire on being exposed to air at room temperature of 27°C pressure of 962 hPa. This indicates that the test chemical is not auto-flammable.
Flammability
Test chemical does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that test chemical is not flammable.
Explosiveness
the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with explosive properties
pH
The experimental pH value for 1% aqueous solution of test chemical was determined to be 4.76 at 24.4°C ,inferring its acidic nature.
Additional information
Appearance / physical state / colour
On the basis of physical observation, test chemical was observed to be reddish brown fine powder which appears as dark orange solution in aqueous medium
Melting point
A study was performed to determine the melting point of test chemical in atmospheric pressure.
The study was conducted in accordance with OECD 102 Guideline for testing of chemicals, for Melting Point Adopted by Council on 27th July1995.
The test chemical does not melt, but decomposes with colour change from dark brown to black. Thus, mean decomposition temperature of test chemical was determined to be 252.50 °C at 958.2 hPa .
Boiling point
the study does not need to be conducted because chemical change occurred during the melting point study
Density
A study was performed to determine the density of test chemical in respective atmospheric pressure and temperature conditions.
The study was conducted in accordance with OECD guideline for the Testing of Chemicals no. 109; Density of Liquid and Solids, Adopted: 2 October 2012 and Adopted from method recommended in the International Pharmacopoeia, fourth Edition, 2014
The mean pour density and tapped density of test chemical was determined to be 0.616 g/cm3 and 0.730 g/cm3 at 20 °C and 962.4 hPa.
Particle size distribution (Granulometry)
A study was performed to determine the particle size distribution of test chemical within range of 150 µ to 10 µ. The study was conducted in accordance with OECD guideline 110 and according to method adapted from ASTM B214-99.” The particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure
the test chemical decomposes before melting point is reached , therefore the study cannot be performed .
Partition coefficient
Two solvent were mutually pre-saturated at experiment temperature 25°C± 1°C. on the mechanical shaker, one containing n-Octanol with 0.280 mL of water and the other containing water with 0.470 mL of n-octanol for 100mL stock were shaken for 24 hours on a mechanical shaker. A stock solution was be prepared in n-Octanol (presaturated with water) by accurately weighing the test chemical which was introduced into 30 mL (1:1), 20 mL (1:2) and 40 mL (2:1) of pre-saturated n-Octanol respectively and mix with ratios of pre-saturated water. After separation, both the aqueous phase and n-Octanol phase were analyzed by Spectrophotometer.
Surface tension
the study does not need to be conducted because surface activity is not a desired property of the material
Flash point
the study does not need to be conducted because the flash point is only relevant to liquids and low melting point solids
Auto flammability
Test chemical did not catch fire on being exposed to air at room temperature of 27°C pressure of 962 hPa. This indicates that the test chemical is not auto-flammable.
Flammability
Test chemical does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that test chemical is not flammable.
Explosiveness
the study does not need to be conducted because there are no chemical groups present in the molecule which are associated with explosive properties
pH
A study was performed to determine the pH of test chemical at respective temperature.
pH value for 1% aqueous solution of test chemical was determined to be 4.76 at 24.4 °C ,inferring its acidic nature.
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