Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Appearance:

On the basis of physical observation the test chemical was observed to be a solid yellow powder.

 

Melting 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 286˚C.

 

Boiling Point:

Based on the prediction done using the EPI Suite MPVPBP V1.43, the Boiling point of test chemical was predicted. The boiling point of test chemical was estimated to be 656 ˚C.

 

Density:

Based on prediction done using ACD/I-Lab 2.0,the density of test chemical was estimated to be 1.65 g/cm3.

 

Particle size distribution:

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 150 micron to 25 micron.

 

Vapour pressure:

Modified Grain method was used to estimate the vapour pressure of test chemical using MPBPVP v1.43 of EPI SUITE. The vapour pressure of test chemical was estimated to be 4 .18E-13 Pa at 25 °C.

 

Partition coefficient:

The n-octanol/water partition Coefficient of test chemical was determined by using HPLC method. The Partition coefficient (Pow) of the test chemical was determined to be 4.8 dimensionless at 25°C. By considering this value test chemical can be considered to be hydrophobic in nature.

 

Water solubility:

WSKOW v1.42 of EPI suite was used to estimate the water solubility of test chemical

The water solubility of test chemical at 25 °C was estimated to be 9.24E-07 mg/l. By considering this solubility value test chemical is considered to be insoluble in water.

 

Surface tension:

The study does not need to be conducted because surface activity is not 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 966 hPa. This indicates that 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 at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus test chemical was considered 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:

On the basis of titartion value of test chemical it is observed that test chemical has oxidsing properties.

Additional information

Appearance:

On the basis of physical observation the test chemical was observed to be a solid yellow powder.

 

Melting 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 286˚C.

 

Boiling Point:

Based on the prediction done using the EPI Suite MPVPBP V1.43, the Boiling point of test chemical was predicted. The boiling point of test chemical was estimated to be 656 ˚C.

 

Density:

Based on prediction done using ACD/I-Lab 2.0,the density of test chemical was estimated to be 1.65 g/cm3.

 

Particle size distribution:

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 150 micron to 25 micron.

 

Vapour pressure:

Modified Grain method was used to estimate the vapour pressure of test chemical using MPBPVP v1.43 of EPI SUITE. The vapour pressure of test chemical was estimated to be 4.18E-13 Pa at 25 °C.

 

Partition coefficient:

The n-octanol/water partition Coefficient of test chemical was determined by using HPLC method. The Partition coefficient (Pow) of the test chemical was determined to be 4.8 dimensionless at 25°C. By considering this value test chemical can be considered to be hydrophobic in nature.

 

Water solubility:

WSKOW v1.42 of EPI suite was used to estimate the water solubility of test chemical

The water solubility of test chemical at 25 °C was estimated to be 9.24E-07 mg/l. By considering this solubility value test chemical is considered to be insoluble in water.

 

Surface tension:

The study does not need to be conducted because surface activity is not 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 966 hPa. This indicates that 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 at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus test chemical was considered 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:

On the basis of titartion value of test chemical it is observed that test chemical has oxidsing properties.