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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 219-648-2 | CAS number: 2491-06-7
Endpoint summary
Administrative data
Description of key information
Appearance:
On the basis of physial observation, it is concluded that N,N-dimethylglycinium chloride physically appear as a crystalline solid.
Melting point:
Melting point of 2-(dimethylamino)acetic acid hydrochloride determine to be 189-190 Deg C.
Boiling Point:
Based on prediction done using MPBPVP v1.43, the Boiling point of 2-(dimethylamino)acetic acid hydrochloride was estimated to be 397.74˚C.
Density:
Denisity of 2-(dimethylamino)acetic acid hydrochloride determine to be 1.326 g/cm3.
Particle size distribution:
The particle size distribution of 2-(dimethylamino)acetic acid hydrochloride 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 2-(dimethylamino)acetic acid hydrochloride at 25 deg C was 4.58E-05 Pa.
Partition coefficient:
The octanol water partition coefficient of test substance 2-(dimethylamino)acetic acid hydrochloride (2491 -06 -7) was estimated using Partition coefficient module ( v5.0.0.184) program.
The LogPow of the test chemical 2-(dimethylamino)acetic acid hydrochloride was estimated to be -0.3 ±0.31.
Water solubility:
The estimated water solubility of 2-(dimethylamino)acetic acid hydrochloride was 661000 mg/l.
Surface tension:
Based on the data from ACD labs, surface tension for test item 2-(dimethylamino)acetic acid hydrochloride was predicted to be 0.0375 N/m.
Flash point:
Flash point of 2-(dimethylamino)acetic acid hydrochloride is calculated at 1 atm. Pressure to be 214.25 Deg C.
Auto flammability:
2-(dimethylamino)acetic acid hydrochloride did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-(dimethylamino)acetic acid hydrochloride is not auto-flammable.
Flammability:
2-(dimethylamino)acetic acid hydrochloride 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 2-(dimethylamino)acetic acid hydrochloride is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-(dimethylamino)acetic acid hydrochloride 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 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:
On the basis of physial observation, it is concluded that N,N-dimethylglycinium chloride physically appear as a crystalline solid.
From other authorative databases it is concluded that N,N-dimethylglycinium chloride appear as a white crystalline solid.
Melting point:
Melting point of 2-(dimethylamino)acetic acid hydrochloride determine to be 189-190 Deg C.
Boiling Point:
Based on the prediction done using the EPI Suite MPVPBP V1.43,the Boiling point of 2-(dimethylamino)acetic acid hydrochloride was predicted.
The boiling point of 2-(dimethylamino)acetic acid hydrochloride was estimated to be 397.74˚C.
Density:
Denisity of 2-(dimethylamino)acetic acid hydrochloride determine to be 1.326 g/cm3.
Particle size distribution:
The particle size distribution of 2-(dimethylamino)acetic acid hydrochloride 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 2-(dimethylamino)acetic acid hydrochloride using MPBPVP v1.43 of EPI SUITE.
The estimated vapour pressure of 2-(dimethylamino)acetic acid hydrochloride at 25deg C was 4.58E-05 Pa.
Partition coefficient:
The octanol water partition coefficient of test substance 2-(dimethylamino)acetic acid hydrochloride (2491 -06 -7) was estimated using Partition coefficient module ( v5.0.0.184) program.
The LogPow of the test chemical 2-(dimethylamino)acetic acid hydrochloride was estimated to be -0.3 ±0.31.
Water solubility:
The estimated water solubility of 2-(dimethylamino)acetic acid hydrochloride was 661000mg/l.
Based on the estimated value, 2-(dimethylamino)acetic acid hydrochloride was soluble in water.
Surface tension:
Based on the data from ACD labs, surface tension for test item 2-(dimethylamino)acetic acid hydrochloride was predicted to be 0.0375 N/m.
Flash point:
Flash point of 2-(dimethylamino)acetic acid hydrochloride is calculated at 1 atm. Pressure to be 214.25 Deg C.
Auto flammability:
2-(dimethylamino)acetic acid hydrochloride did not catch fire on being exposed to air at room temperature of 27°C pressure of 966 hPa. This indicates that 2-(dimethylamino)acetic acid hydrochloride is not auto-flammable.
Flammability:
2-(dimethylamino)acetic acid hydrochloride 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 2-(dimethylamino)acetic acid hydrochloride is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus 2-(dimethylamino)acetic acid hydrochloride 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 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.
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.
