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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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.