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Physical & Chemical properties

Endpoint summary

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Description of key information

Appearance:

On the basis of physical observation ,the chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was observed to be an organic solid in appearance.

Melting point:

Based on the prediction done using the EPI Suite MPVPBP V1.43,the melting point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was predicted.

The melting point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was estimated to be 327.35 ˚C

Boiling point:

Based on the prediction done using the EPI Suite MPVPBP V1.43,the Boiling point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was predicted.

The boiling point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was estimated to be 745.66 ˚C.

Density:

Based on prediction done using ACD/I-Lab 2.0,the density of chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was estimated to be 1.62 ± 0.1 g/cm3.

Particle size distribution:

The particle size distribution of the chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) 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 (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo) naphthalenesulphonate)at 25deg C was2.5E-020 Pa.

Partition Coefficient:

The octanol water partition coefficient of test chemicaldialuminium tris[4-hydroxy-3-[(4-sulphonato-1-naphthyl)azo]naphthalenesulphonate]( CAS no. 84041-67-8) eatimated is 2.577 by this value this chemical is considered hydrophilic in nature.

Water solubility:

WSKOW v1.42 was used to estimate the water solubility of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)

The estimated water solubility of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)at 25 deg C was 0.9047 mg/l.

Based on the estimated value, the test substance was observed to be slightly soluble in water.

Surface tension:

Based on the prediction done using ACD labs, the surface tension for chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was predicted to be 73.5 ± 7.0 dyne/cm

Flash point:

Based on the Calculation done using  scientifically verified and validated formulas / equations ,the flash point of chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was estimated to be 506.45 degree C.

Autoflammability:

Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that  Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) is not auto-flammable.

Flammability:

Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) 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 Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was considered non-flammable for chemical safety assessment.

Explosiveness:

The chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) contains no chemical groups present in the molecule which are associated with explosive properties except azo group,which does not contribute to the explosiveness property of a chemical,hence,the endpoint can be considered as waiver.

Oxidising properties:

The study does not need to be conducted because the organic substance contains oxygen or halogen atoms which are chemically bonded only to carbon or hydrogen and hence, the classification procedure does not need to be applied

Additional information

Appearance:

On the basis of physical observation ,the chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was observed to be an organic solid in appearance.

Melting point:

Based on the prediction done using the EPI Suite MPVPBP V1.43,the melting point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was predicted.

The melting point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was estimated to be 327.35 ˚C

Boiling point:

Based on the prediction done using the EPI Suite MPVPBP V1.43,the Boiling point of chemicalDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was predicted.

The boiling point of chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)was estimated to be 745.66 ˚C.

Density:

Based on prediction done using ACD/I-Lab 2.0,the density of chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was estimated to be 1.62 ± 0.1 g/cm3

Particle size distribution:

The particle size distribution of the chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) 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 (Mean of Antoine and Modified Grain methods) was used to estimate the vapour pressure of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of the substance Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo) naphthalenesulphonate)at 25deg C was 2.5E-020 Pa

Water solubility:

WSKOW v1.42 was used to estimate the water solubility of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)

The estimated water solubility of the substanceDialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate)at 25 deg C was 0.9047 mg/l.

Based on the estimated value, the test substance was observed to be slightly soluble in water.

Surface tension:

Based on the prediction done using ACD labs, the surface tension for chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was predicted to be 73.5 ± 7.0 dyne/cm

Flash point:

Based on the Calculation done using  scientifically verified and validated formulas / equations ,the flash point of chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was estimated to be 506.45 degree C.

Autoflammability:

Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that  Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) is not auto-flammable.

Flammability:

Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) 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 Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) was considered non-flammable for chemical safety assessment.

Explosiveness:

The chemical Dialuminium tris(4-hydroxy-3-((4-sulphonato-1-naphthyl)azo)naphthalenesulphonate) contains no chemical groups present in the molecule which are associated with explosive properties except azo group,which does not contribute to the explosiveness property of a chemical,hence,the endpoint can be considered as waiver.

Oxidising properties:

The study does not need to be conducted because the organic substance contains oxygen or halogen atoms which are chemically bonded only to carbon or hydrogen and hence, the classification procedure does not need to be applied