Registration Dossier
Registration Dossier
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EC number: 260-375-3 | CAS number: 56773-42-3
Endpoint summary
Administrative data
Description of key information
Additional information
Physical state
Physical state of the substance was derived from differntial thermal analysis and is solid at normal atmospheric pressure and 20°C.
Melting point
Melting point of the substance was determined according to OECD 102 and gave a melting range between 182.4 - 197.5°C.
Boiling point
Boiling point was assessed according to OECD method 103 and no boiling point could be determined up to the decomposition temperature of the substance.
Density
The study on relative density was conducted according to OECD Guideline 109 and gives relative density as 1.58
Particle size distribution
Data waiving: In accordance with REACH regulation, Annex VII, column 2, the study does not need to be conducted since the substance is marketed and/or used in a non solid or granular form.
Vapour pressure
Vapour pressure of the substance was determined according to OECD 104 (effusion method) and is given as 0.00000091 Pa (20°C), 0.0000014 Pa (25°C) and 0.000011 Pa (50°C).
Partition coefficient
The log Pow of Tetraethylamonium heptadecafluorooctanesulphonate is calculated by 4.78.
Water solubility
The water solubility of the substance was determined according to OECD method 105 as 533 g/L at 20 °C and pH = 5.
Surface tension
Surface tension of the substance was determined according to OECD method 115 and is given as 21.6 mN/m.
Flash point
Data waiving: The study on flash point does not need to be conducted as according to Guidance Document R.7a (2008) the flash point is only relevant to liquids and low melting point solids.
Auto flammability
In accordance with UN method A 16 this study does not need to be conducted as there were no exothermal reactions within 24 h.
Flammability
The substance is not flammable.
Explosiveness
Data waiving: In accordance with column 2 of REACH Annex VII, the study does not need to be conducted, as the substance does not contain a chemical moiety suggesting a potential for explosivity (according to United Nations (2003), (Annex 6, Table 6.1)
Oxidising properties
Data waiving: In accordance with column 2 of REACh Annex VII, the study does not need to be conducted as the substance does not contain a chemical moiety suggesting an oxidising potential (according to United Nations (2003),(Annex 6, Table 6.1).
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.
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