Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 220-051-4 | CAS number: 2618-96-4
Endpoint summary
Administrative data
Description of key information
Appearance:
Chemical N-(phenylsulphonyl)benzenesulphonamide is physically appear as a white crystalline solid.
Melting point:
Melting point of N-(phenylsulphonyl)benzenesulphonamide is determine in the range in between 157-158 Deg C.
Boiling Point:
Based on prediction done using MPBPVP v1.43,the Boiling point of N-(phenylsulphonyl)benzenesulphonamide was estimated to be 456.75 ˚C.
Density:
Based on prediction done using ACD/I-Lab 2.0, the density of N-(phenylsulphonyl)benzenesulphonamide was estimated to be 1.418 g/cm3 at temperature 20 Deg C.
Particle size distribution:
The particle size distribution of N-(phenylsulphonyl)benzenesulphonamide was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure:
The estimated vapour pressure of N-(phenylsulphonyl)benzenesulphonamide at temperature 25 deg C was 7.79E-07 Pa.
Partition coefficient
Based on the available data from handbook and authoritative databases, the partition coefficient (log Pow) value of the substance N-(benzenesulfonyl)benzenesulfonamide was determined to be 0.52. Based on the experimental value, chemical N-(benzenesulfonyl)benzenesulfonamide can be considered to be hydrophilic in nature.
Water solubility:
The estimated water solubility of N-(phenylsulphonyl)benzenesulphonamide at temperature 25 deg C was 4580 mg/l.
Surface tension:
Based on the data from ACD labs, surface tension for chemical N-(phenylsulphonyl)benzenesulphonamide was predicted to be 0.0527 N/m.
Flash point:
Estimated flash point of chemial N-(phenylsulphonyl)benzenesulphonamide (CAS no.2618-96-4) is 244.5 Deg C.
Auto flammability:
N-(phenylsulphonyl)benzenesulphonamide did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that N-(phenylsulphonyl)benzenesulphonamide is not auto-flammable.
Flammability:
N-(phenylsulphonyl)benzenesulphonamide 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 N-(phenylsulphonyl)benzenesulphonamide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus N-(phenylsulphonyl)benzenesulphonamide 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 there are no chemical groups present in the molecule which are associated with explosive properties.
Additional information
Appearance:
Chemical N-(phenylsulphonyl)benzenesulphonamide is physically appear as a white crystalline solid.
Melting point:
Melting point of N-(phenylsulphonyl)benzenesulphonamide is determine in the range in between 157-158 Deg C.
Boiling Point:
Based on the prediction done using the EPI Suite MPVPBP V1.43, the Boiling point of N-(phenylsulphonyl)benzenesulphonamide was predicted.
The boiling point of N-(phenylsulphonyl)benzenesulphonamide was estimated to be 456.75 ˚C.
Density:
Based on prediction done using ACD/I-Lab 2.0, the density of N-(phenylsulphonyl)benzenesulphonamide was estimated to be 1.418 g/cm3 at temperature 20 Deg C.
Particle size distribution:
The particle size distribution of N-(phenylsulphonyl)benzenesulphonamide was determined by granulometric analysis with rotap sieve shaker. The particle size distribution was determined to be in the range of 150 micron to 53 micron.
Vapour pressure:
Modified Grain method was used to estimate the vapour pressure of N-(phenylsulphonyl)benzenesulphonamide using MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of N-(phenylsulphonyl)benzenesulphonamide at temperature 25 deg C was 7.79E-07 Pa.
Partition coefficient
Based on the available data in a key studyfrom handbook and authoritative databases, the partition coefficient (log Pow) value of the substance N-(benzenesulfonyl)benzenesulfonamide was determined to be 0.52.
In a supportingstudy from secondary source,the partition coefficient (log Pow) value of the substance N-(benzenesulfonyl)benzenesulfonamide was determined to be 0.52.
In an another supportingstudy from predicted database, the partition coefficient (log Pow) value of the substance N-(benzenesulfonyl)benzenesulfonamide was estimated to be 0.52 ± 0.4.
Additional study from predicted database indicates that the octanol waterpartition coefficient (log Pow) value of the substance N-(benzenesulfonyl)benzenesulfonamide was estimated to be 0.759.
Thus, based on the available information, the logPow valueof the test substance N-(benzenesulfonyl)benzenesulfonamide ranges from 0.52 to 0.759, respectively. On the basis of this value, chemical N-(benzenesulfonyl)benzenesulfonamide can be considered to be hydrophilic in nature.
Water solubility:
WSKOW v1.42 was used to estimate the water solubility of N-(phenylsulphonyl)benzenesulphonamide.
The estimated water solubility of N-(phenylsulphonyl)benzenesulphonamide at temperature 25 deg C was 4580 mg/l.
Based on the estimated value, N-(phenylsulphonyl)benzenesulphonamide was soluble in water.
Surface tension:
Based on the data from ACD labs, surface tension for chemical N-(phenylsulphonyl)benzenesulphonamide was predicted to be 0.0527 N/m.
Flash point:
Estimated flash point of chemial N-(phenylsulphonyl)benzenesulphonamide (CAS no.2618-96-4) is 244.5 Deg C.
Auto flammability:
N-(phenylsulphonyl)benzenesulphonamide did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that N-(phenylsulphonyl)benzenesulphonamide is not auto-flammable.
Flammability:
N-(phenylsulphonyl)benzenesulphonamide 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 N-(phenylsulphonyl)benzenesulphonamide is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus N-(phenylsulphonyl)benzenesulphonamide 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 there are no chemical groups present in the molecule which are associated with explosive properties.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
