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EC number: 224-902-0 | CAS number: 4546-04-7
- 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
Endpoint summary
Administrative data
Description of key information
Appearance:
Based on available data from authoritative database, the chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was observed to be white to yellow colored solid in appearance.
Melting point:
Based on available data from various authoritative database, the melting point of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) ester was determined to be in the range of 72 degree C to 73 degree C.
Boiling point:
Based on available data various from authoritative database, the boiling point of chemical tetraethyl [1,4phenylenebis(methylene)]bis(phosphonate) was determined to be 204 degree C at 2 torr pressure.
Density:
Based on prediction done using ACD/I-Lab 2.0,the density of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was estimated to be 1.153 ± 0.06 g/cm3.
Particle Size Distribution:
The particle size distribution of test item tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150-75 microns.
Vapor Pressure:
MPBPVP V1.43 was used to estimate the vapor pressure of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate).The estimated vapour pressure of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) at 25 deg C was 1.52E-005 Pa.
Partition Coefficient:
KOWWIN v1.68 was used to estimate the octanol water partition coefficient of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate). The estimated octanol water partition coefficient of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was 1.12
Based on the estimated value,tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate)can be considered to be hydrophillic in nature.
Water Solubility:
WSKOW v1.42 was used to estimate the water solubility of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate).
The estimated solubility of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) in water at 25 deg C was 454.7 mg/l.This value suggests that tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is moderately soluble in water.
Surface tension:
Based on the data from ACD labs, surface tension for test item tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was predicted to be 39.5 ± 3.0 dyne/cm.
Flash point:
From the scifinder database, the flash point of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) (4546 -04 -7) was determined to be 263.7±47.1 °C.
Autoflammability:
Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is not auto-flammable.
Flammability:
Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) 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 tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) 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.
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:
Based on available data from authoritative database, the chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was observed to be white to yellow colored solid in appearance.
Other supporting study from reliable safety data sheet indicates that the chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate)was observed to be solid in appearance.
Melting point:
Based on available data from various authoritative database, the melting point of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) ester was determined to be in the range of 72 degree C to 73 degree C.
Other supporting study from reliable safety data sheet also indicates that the melting point of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was determined to be 73 degree C
Also further supported by the prediction done using the EPI Suite MPVPBP V1.43,to predict the melting point of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) ester.
The melting point of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) ester was estimated to be 75˚C,and the selected key study lies in the range as mentioned above.
Boiling point:
Based on available data various from authoritative database, the boiling point of chemical tetraethyl [1,4phenylenebis(methylene)]bis(phosphonate) was determined to be 204 degree C at 2 torr pressure.
Other supporting study from safety data sheet also indicates the boiling point of chemical tetraethyl [1,4phenylenebis(methylene)]bis(phosphonate) was determined to be 490.7 °C at 760 mmHg
Also,further supported by the prediction done using the EPI Suite MPVPBP V1.43 to predict the Boiling point of chemical tetraethyl [1,4phenylenebis(methylene)]bis(phosphonate) .
The boiling point of chemical was estimated to be 451.35˚C.
Density:
Based on prediction done using ACD/I-Lab 2.0,the density of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was estimated to be 1.153 ± 0.06 g/cm3.
Other suppoting study from authoritative databas also indicates that the density of chemical tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was estimated to be 1.153±0.06 g/cm3 at 20 °C and 760 torr pressure.
Particle Size Distribution:
The particle size distribution of test item tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150-75 microns.
Vapor Pressure:
MPBPVP V1.43 was used to estimate the vapor pressure of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate).The estimated vapour pressure of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) at 25 deg C was 1.52E-005 Pa.
Partition Coefficient:
KOWWIN v1.68 was used to estimate the octanol water partition coefficient of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate). The estimated octanol water partition coefficient of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was 1.12
Based on the estimated value,tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate)can be considered to be hydrophillic in nature.
Water Solubility:
WSKOW v1.42 was used to estimate the water solubility of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate).
The estimated solubility of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) in water at 25 deg C was 454.7 mg/l.This value suggests that tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is moderately soluble in water.
Surface tension:
Based on the data from ACD labs, surface tension for test item tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) was predicted to be 39.5 ± 3.0 dyne/cm.
Flash point:
From the scifinder database, the flash point of tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) (4546 -04 -7) was determined to be 263.7±47.1 °C.
Autoflammability:
Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) did not catch fire on being exposed to air at room temperature of 27°Cpressure of 966 hPa. This indicates that tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is not auto-flammable.
Flammability:
Tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) 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 tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus tetraethyl [1,4-phenylenebis(methylene)]bis(phosphonate) 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.
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
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