Registration Dossier
Registration Dossier
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EC number: 247-019-2 | CAS number: 25481-21-4
Endpoint summary
Administrative data
Description of key information
Appearance / physical state / colour:
On basis of physical observation the test chemical was observed to be a solid blue powder.
Melting point/ Freezing point:
The melting point of test chemical was estimated to be 332.75 ˚C.
Boiling point:
the study does not need to be conducted because the substance is a solid which melts above 300°C
Density:
the density of test chemical was estimated to be 1.566 ± 0.06 g/cm3.
Particle size distribution (Granulometry):
The particle size distribution of test chemical was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 147 micron to 52 micron.
Vapour pressure:
the study does not need to be conducted because the melting point is above 300°C
Partition coefficient:
the octanol water partition coefficent (log Pow) of test chemical was estimated to be -7.18 dimensionless at temparature 25 deg C
Water solubility:
The estimated water solubility of the test substance at 25 deg C was 1000000 mg/l.
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
Autoflammability:
Test chemical did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that it 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 it is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus test chemical was considered as 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.
Oxidising properties:
The study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidizing properties and hence the classification procedure does not need to be applied.
Additional information
Appearance / physical state / colour:
On basis of physical observation the test chemical was observed to be a solid blue powder.
Melting point/ Freezing point:
Based on the prediction done using the EPI Suite MPVPBP V1.43, the melting point of test chemical was predicted.
The melting point of test chemical was estimated to be 332.75 ˚C.
Boiling point:
the study does not need to be conducted because the substance is a solid which melts above 300°C
Density:
Based on prediction done using ACD/I-Lab 2.0, the density of test chemical was estimated to be 1.566 ± 0.06 g/cm3.
Particle size distribution (Granulometry):
The particle size distribution of test chemical was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 147 micron to 52 micron.
Vapour pressure:
the study does not need to be conducted because the melting point is above 300°C
Partition coefficient:
By using KOWWIN Program (v1.68) of Estimation Program Interface (EPI suite, 2018) the octanol water partition coefficent (log Pow) of test chemical was estimated to be -7.18 dimensionless at temparature 25 deg C. By this log Pow value chemical is considered as hydrophylic in nature.
Water solubility:
WSKOW v1.42 was used to estimate the water solubility of the test substance .
The estimated water solubility of the test substance at 25 deg C was 1000000 mg/l.
Based on the estimated value, the test substance was considered to be very soluble in water.
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
Autoflammability:
Test chemical did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that it 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 it is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus test chemical was considered as 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.
Oxidising properties:
The study does not need to be conducted because there are no chemical groups present in the molecule which are associated with oxidizing properties and hence the classification procedure does not need to be applied.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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