Registration Dossier
Registration Dossier
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EC number: 202-805-4 | CAS number: 99-97-8
Endpoint summary
Administrative data
Description of key information
Appearance:
On basis of visual perceptual and olfactory property, test chemical was observed to be brown coloured organic liquid at 35 °C and 965 hPa in appearance having unpleasant odor.
Melting point:
Based on the data obtained from the reliable source, the freezing point of the test chemical was determined to be -15 °C.
Boiling point:
The boiling point determination of test chemical was done according to the distillation method. The boiling point of test chemical was observed to be 211.2°C.
Density:
Principle of this study was to determine the density of test chemical. Test conducted using the buoyancy method. The bulk density of the test chemical was determined to be 0.88 g/ cm³ at 35°C.
Based on the data obtained from reliable handbooks and other various sources, the density of test chemical was determined to be 0.9366 g/cc at 20 °C.
Particle size distribution (Granulometry):
The study does not need to be conducted because the substance is marketed or used in a non-solid or granular form.
Vapour pressure:
Based on the data obtained from the various reliable sources, the vapour pressure of the test chemical was determined to be 0.178 mmHg at 25 °C which is equivalent to 23.73 Pa.
Partition coefficient:
Based on the data obtained from the various reliable sources, the partition coefficient (log Pow) value of the test chemical was determined to be 2.81, which indicates that the test chemical was hydrophilic in nature.
Water solubility:
Based on the data obtained from the various reliable sources, the water solubility of the test chemical was determined to be 650 mg/L at 37 ° C which indicating that the chemical was moderately soluble in water.
Surface tension:
Based on the data obtained from the estimated database, the surface tension of the test chemical was estimated to be 34.0±3.0 mN/m.
Flash point:
Flash point of test chemical was observed to be 87°C at atmospheric pressure of 965 hPa by closed cup method. On the basis of GHS classification criteria, test chemical has flash point greater than 60°C hence the test chemical was considered to be nonflammable.
Auto flammability:
Test chemical did not catch fire on being exposed to air at room temperature of 35º C at 965 hPA. This indicates that the test chemical was non auto-flammable.
Flammability:
Flash point of test substance was determined to be 87°C at 965 hPa. On the basis of GHS classification criteria, test chemical has flash point greater than 60°C, hence the test chemical was considered to be non-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.
Oxidizing properties:
The study does not need to be conducted because the organic substance does not contain oxygen or halogen atoms and hence, the classification procedure does not need to be applied.
Additional information
Appearance:
On basis of visual perceptual and olfactory property, test chemical was observed to be brown coloured organic liquid at 35 °C and 965 hPa in appearance having unpleasant odor.
Based on the data obtained from various reliable sources, test chemical was observed to be an organic colorless to brown oily liquid.
Based on the data obtained from the reliable authoritative database, physical appearance of test chemical was observed to be a light yellow to brown organic oily fluid in appearance with characteristic odor.
On the basis of data obtained from various reliable sources, test chemical was observed to be a organic clear colorless liquid in appearance with an aromatic odor.
Melting point:
Based on the data obtained from the reliable source, the freezing point of the test chemical was determined to be -15 °C.
Boiling point:
The boiling point determination of test chemical was done according to the distillation method. The boiling point of test chemical was observed to be 211.2°C.
Based on the data obtained from the various reliable sources, the boiling point of test chemical was determined to be 211 °C.
Thus, based on the above results, it is observed that the boiling point of test chemical ranges from 211 °C to 211.2 °C.
Density:
Principle of this study was to determine the density of test chemical. Test conducted using the buoyancy method. The bulk density of the test chemical was determined to be 0.88 g/ cm³ at 35°C.
Based on the data obtained from reliable handbooks and other various sources, the density of test chemical was determined to be 0.9366 g/cc at 20 °C.
Based on the data obtained from authoritative database, the density of test chemical was determined to be 0.94 g/cm³ at 20 °C.
Based on the data obtained from the reliable source, the relative density of the test chemical was determined to be 0.9 g/cm³.
Thus, based on the above all studies, it was observed that the density of test chemical ranges from 0.88 g/ cm³ to 0.94 g/cm³.
Particle size distribution (Granulometry):
The study does not need to be conducted because the substance is marketed or used in a non-solid or granular form.
Vapour pressure:
Based on the data obtained from the various reliable sources, the vapour pressure of the test chemical was determined to be 0.178 mmHg at 25 °C which is equivalent to 23.73 Pa.
Partition coefficient:
Based on the data obtained from the various reliable sources, the partition coefficient (log Pow) value of the test chemical was determined to be 2.81, which indicates that the test chemical was hydrophilic in nature.
The octanol water partition coefficient of the test chemical was determined using the shake-flask method. In shake-flask method, a small amount of the solute is dissolved in either aqueous or organic phase, equilibrium partition is obtained by agitation, the phases are separated and one or both phases are analyzed for solute. Several different methods of agitation are used to the solvents into intimate contact. The phases separate under normal gravity they are usually centrifuged to accelerate the separated smallest droplets. Analytical method involves the use of absorption spectrophotometry with the buffered solution of pH > 7.0 and for the measurement of partition coefficient. The solid support is usually silanized diatomaceous silica. The column is loaded by pulling an unsaturated solution of the solute of interest at a known concentration onto a water-saturated octanol through the column. The solute eluted with octanol-saturated water, and the effluent is analyzed by high pressure liquid chromatography or gas liquid chromatography. The partition coefficient (log Pow) value of the test chemical was determined to be 2.61 at a temperature of 25°C and pH > 7.0, respectively. Based on this experimental value, test chemical can be considered to be hydrophilic in nature.
Study was conducted to determine the partition coefficient of the test chemical. The partition coefficient (log Pow) value of the test chemical was determined to be 2.99. Based on this experimental value, test chemical can be considered to be hydrophilic in nature.
Thus, based on the above all studies, the Log Pow value was observed to be ranges from 2.81 2.99.
Water solubility:
Based on the data obtained from the various reliable sources, the water solubility of the test chemical was determined to be 650 mg/L at 37 ° C which indicating that the chemical was moderately soluble in water.
As per the data obtained from handbook and authoritative database, water solubility of test chemical was determined to be 455 mg/L.
Based on data obtained from secondary source, water solubility of test chemical was determined to be 460 mg/L (0.46 g/l).
Surface tension:
Based on the data obtained from the estimated database, the surface tension of the test chemical was estimated to be 34.0±3.0 mN/m.
Flash point:
Flash point of test chemical was observed to be 87°C at atmospheric pressure of 965 hPa by closed cup method. On the basis of GHS classification criteria, test chemical has flash point greater than 60°C hence the test chemical was considered to be nonflammable.
Based on the data obtained from the various sources, the flash point of the test chemical was observed to be 83°C. Thus, test chemical was considered to be nonflammable.
Thus, based on above studies, flash point of the test chemical ranges from 83 °C to 87 °C.
Auto flammability:
Test chemical did not catch fire on being exposed to air at room temperature of 35º C at 965 hPA. This indicates that the test chemical was non auto-flammable.
Flammability:
Flash point of test substance was determined to be 87°C at 965 hPa. On the basis of GHS classification criteria, test chemical has flash point greater than 60°C, hence the test chemical was considered to be non-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.
Oxidizing properties:
The study does not need to be conducted because the organic substance does not contain oxygen or halogen atoms and hence, the classification procedure does not need to be applied.
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