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EC number: 271-946-1 | CAS number: 68647-35-8 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 42535:4.
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
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Endpoint summary
Administrative data
Description of key information
Appearance:
On the basis of physical observation and using the sense of smell, Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 - cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates was observed to be a solid violet powder.
Melting point:
The melting point determination of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35 - 8 ) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9 hPa.
Boiling Point:
The study does not need to be conducted because the substance is a solid which melts above 300°C. The melting point determination of Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35- 8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9hPa.
Density:
The density of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino- 2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 - 35-8 ) was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.0226 g/cm³at 20°C and 970.9 hPa.
Particle size distribution:
The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.
Vapour pressure:
The study does not need to be conducted because the melting point is above 300°C. The melting point determination of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35 - 8 ) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9 hPa.
Partition coefficient:
Water solubility:
The estimated water solubility of Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates at 25 deg C was 68100 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. 1-dodecylpyridinium chloride (104-74-5) is used as a pigment used in paints applications. For this use, surface activity is not an important property. Hence this study was considered for waiver.
Flash point:
The flash point determination of Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35-8)was done following closed cup method using Pensky-Martens flash point apparatus. The test was conducted in replicates and mean flash point was determine to be 216.6°C at 969.7hPa.
Auto flammability:
Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates is not auto-flammable.
Flammability:
Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates 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 Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates was considered non-flammable for chemical safety assessment.
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, Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 - cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates was observed to be a solid violet powder.
Melting point:
The melting point determination of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35 - 8 ) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9 hPa.
Boiling Point:
The study does not need to be conducted because the substance is a solid which melts above 300°C. The melting point determination of Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35- 8) was done following OECD Guideline 102 and according to the metal block capillary method. The test was conducted in replicates and Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9hPa.
Density:
The density of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino- 2,5-cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 - 35-8 ) was determined following OECD guideline 109 and according to OECD guideline 109 and according to the method adapted from ASTM D 854-02. The mean density of the test item was determine to be 1.0226 g/cm³at 20°C and 970.9 hPa.
Particle size distribution:
The particle size distribution of test item Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 - ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647 -35 -8 ) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was found to bein the range of 150 micron to 25 micron.
Vapour pressure:
The study does not need to be conducted because the melting point is above 300°C. The melting point determination of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5- cyclohexadien-1-ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35 - 8 ) was done as per the test guideline OECD 102. The method followed was according to Capillary/metal block. The Mean Melting Temperature Range was determine to be 355.3-358°C at 969.9 hPa.
Partition coefficient:
Water solubility:
WSKOW v1.42 was used to estimate the water solubility of Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates.
The estimated water solubility of Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates at 25 deg C was 68100 mg/l.
Based on the estimated value, Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates was very 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. 1-dodecylpyridinium chloride (104-74-5) is used as a pigment used in paints applications. For this use, surface activity is not an important property. Hence this study was considered for waiver.
Flash point:
The flash point determination of Test item Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1- ylidene)methyl]-, N-Me derivatives, molybdatesilicates (CAS No. 68647-35-8 )was done. The method was closed cup method using Pensky-Martens Flash Point Apparatus. The mean flash point of the test item was determine to be 216.6°C at 969.7 hPa.
Auto flammability:
Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates is not auto-flammable.
Flammability:
Benzenamine, 4-[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates 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 Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus Benzenamine, 4 -[(4 -aminophenyl)(4 -imino-2,5 -cyclohexadien-1 -ylidene)methyl]-, N-Me derivatives, molybdatesilicates was considered non-flammable for chemical safety assessment.
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.
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