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EC number: 232-234-6 | CAS number: 7790-94-5
Endpoint summary
Administrative data
Description of key information
Appearance:
The test chemical was observed to be a pale yellow inorganic liquid with pungent odour at 37°C and 760 hPa
Freezing point:
The Freezing point of test chemical was observed to be -80 deg C. No decomposition or sublimation of was observed at the freezing point.
Boiling point:
The boiling point of test chemical was observed to be 152°C at 755 mmHg atmospheric pressure.
Density:
The density of test chemical was determined to be 1.685 g/cm³ at normal atmospheric pressure and room temperature of 37°C
Particle size distribution:
the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
vapour pressure:
Based on available data from authoritative database ,the vapour pressure of test chemical was determined to be 146.65 Pa at 32 deg C temperature.
Partition coefficient:
According to annex VII column 2 the study does not need to be conducted because the substance is inorganic
Water Solubility:
The water solubility of test chemical was estimated to be 100000 mg/L at 25 deg C temperature. This value indicates that test chemical is very soluble in water
Surface tension:
Based on the data from ACD labs, surface tension for test itemnwas predicted to be 72.385002136 mN/m at 25 degree C.
Flash point:
the study does not need to be conducted because the substance is inorganic.
Auto flammability:
The test chemical did not catch fire on being exposed to air at room temperature of 37°C and atmospheric pressure of 760 hPa. This indicates that test chemical is not auto-flammable
Flammability:
From the experimental values of flammability, the test chemical ignited when the flame of bunsen burner having temperature of 950°C was brought in contact with it. Thus it can be concluded that test chemical is flammable only at high temperature of about 950°C. However since such high temperatures are not found under normal circumstances of transportation and use, test chemical 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 propertie
Oxidising agent;
Test chemical was determine to have strong oxidising properties. Hence the substance acts as strong oxidising agent.
Stability in organic solvent:
The study does not need to be conducted because the substance is inorganic.
pH
Based on available data from authoritative databases,the pH of test chemical determined to be <1 at 20 degree C.
Dissociation constant:
The Dissociation constant (pKa) value of test chemical was determined to be (pKa) -6.indicating that the chemical has dissociation properties.
Viscosity:
viscosity of test chemical was observed to be 3 mPa s (dynamic) at 15 deg C temperature.
Additional information
Appearance:
The test chemical was observed to be a pale yellow inorganic liquid with pungent odour at 37°C and 760 hPa
Other supporting study from handbook also indicates that test chemical was colorless to pale-yellow liquid with sharp odour in appearance.
Freezing point:
The Freezing point of test chemical was observed to be -80 deg C. No decomposition or sublimation of was observed at the freezing point.
Boiling point:
The boiling point of test chemical was observed to be 152°C at 755 mmHg atmospheric pressure.
Other supporting studies from varius available sources indicates that the boiling point of test chemical was observed to be in the range of 151 to 155 degree C.
Density:
The density of test chemical was determined to be 1.685 g/cm³ at normal atmospheric pressure and room temperature of 37°C
Other supporting study from reliable sources indicates that the density of test chemical was determined to be in the range of 1.75 to 1.7 g/cm3
Particle size distribution:
the study does not need to be conducted because the substance is marketed or used in a non solid or granular form
Vapour pressure:
Based on available data from authoritative database ,the vapour pressure of test chemical was determined to be 146.65 Pa at 32 deg C temperature.
Other supporting from reliable handbooks indicates that the vapour pressure of test chemical was determined to be 133.32 Pa at 32 deg C temperature.
Partition coefficient:
According to annex VII column 2 the study does not need to be conducted because the substance is inorganic
Water Solubility:
The water solubility of test chemical was estimated to be 100000 mg/L at 25 deg C temperature. This value indicates that test chemical is very soluble in water
Surface tension:
Based on the data from ACD labs, surface tension for test itemnwas predicted to be 72.385002136 mN/m at 25 degree C.
Flash point:
the study does not need to be conducted because the substance is inorganic
Auto flammability:
The test chemical did not catch fire on being exposed to air at room temperature of 37°C and atmospheric pressure of 760 hPa. This indicates that test chemical is not auto-flammable
Flammability:
From the experimental values of flammability, the test chemical ignited when the flame of bunsen burner having temperature of 950°C was brought in contact with it. Thus it can be concluded that test chemical is flammable only at high temperature of about 950°C. However since such high temperatures are not found under normal circumstances of transportation and use, test chemical 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 agent;
Test chemical was determine to have strong oxidising properties. Hence the substance acts as strong oxidising agent.
Stability in organic solvent:
The study does not need to be conducted because the substance is inorganic
pH
Based on available data from authoritative databases,the pH of test chemical determined to be <1 at 20 degree C.
Dissociation constant:
The Dissociation constant (pKa) value of test chemical was determined to be (pKa) -6.indicating that the chemical has dissociation properties.
Viscosity:
viscosity of test chemical was observed to be 3 mPa s (dynamic) at 15 deg C temperature.
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