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Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Appearance:

On the basis of physical observation and using the sense of smell, aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was observed to be a solid yellow powder.

Melting point:

Based on prediction done using MPBPVP v1.43,the melting point of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was  estimated to be 305 Deg C.

Boiling Point:

Based on prediction done using MPBPVP v1.43,the Boiling point of Aluminum, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes was  estimated to be 698 ˚C.

Density:

Based on prediction done using ACD/I-Lab 2.0, the density of aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 1.764 g/cm3.

Particle size distribution:

The particle size distribution of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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:

The estimated vapour pressure of Aluminum, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes at 25 deg C was 1.79E-14 Pa.

Partition coefficient:

Based on the available data from modeling database using the KOWWIN V1.68 program, the partition coefficient (log Pow) value of the substance Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 4.2. Thus, on the basis of logPow value, chemical Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes can be considered to be hydrophobic in nature.

Water solubility:

The estimated water solubility of Aluminum, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes at 25 deg C was 2.20 mg/l.

Surface tension:

In accordance with column 2 of Annex VII of the REACH regulation, the study need only be conducted if surface activity is a desired property of the chemical. Aluminum, 2-(1,3-dihydro-1,3 -dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes  (CAS no. 94891-32-4) is used as a cosmetic dye. For this use, surface activity is not an important property. Hence this study was considered for waiver.

Flash point:

The flash point of Aluminum, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes  is determine to be greater than 250 °C at 979.8 hPa.

Auto flammability:

Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes is not auto-flammable.

Flammability:

Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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 Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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:

The study does not need to be conducted because the substance is a solid.

Additional information

Appearance:

On the basis of physical observation and using the sense of smell, aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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 aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was predicted.

The melting point of aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 305˚C.

Boiling Point:

Based on the prediction done using the EPI Suite MPVPBP V1.43, the Boiling point of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was predicted.

The boiling point of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 698˚C.

Density:

Based on prediction done using ACD/I-Lab 2.0, the density of aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 1.764 g/cm3.

Particle size distribution:

The particle size distribution of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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 Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes using MPBPVP v1.43 of EPI SUITE.

The estimated vapour pressure of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes at 25 deg C was 1.79E-14 Pa.

Partition coefficient:

Based on the available data from modeling database using the KOWWIN V1.68 program, the partition coefficient (log Pow) value of the substance Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was estimated to be 4.2. Thus, on the basis of logPow value, chemical Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes can be considered to be hydrophobic in nature.

Water solubility:

WSKOW v1.42 was used to estimate the water solubility of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes.

The estimated water solubility of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes at 25 deg C was 2.20 mg/l.

Based on the estimated value, Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was slightly soluble in water.

Surface tension:

In accordance with column 2 of Annex VII of the REACH regulation, the study need only be conducted if surface activity is a desired property of the chemical. Aluminum, 2-(1,3-dihydro-1,3 -dioxo-2H-inden-2-ylidene)-1,2-dihydro-6,7-quinolinedisulfonate complexes  (CAS no. 94891-32-4) is used as a cosmetic dye. For this use, surface activity is not an important property. Hence this study was considered for waiver.

Flash point:

The flash point determination of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was done as per the test guideline OECD 103. The method is closed cup method using Pensky Martin’s Flash Point Apparatus. The flash point of Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes was determine to be greater than 250 °C at 979.8 hPa.

Auto flammability:

Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes is not auto-flammable.

Flammability:

Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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 Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Aluminum, 2 -(1,3 -dihydro-1,3 -dioxo-2H-inden-2 -ylidene)-1,2 -dihydro-6,7 -quinolinedisulfonate complexes 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:

The study does not need to be conducted because the substance is a solid.