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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 224-339-0 | CAS number: 4316-74-9
Flash point
Administrative data
Link to relevant study record(s)
Description of key information
No data - data waiving.
Key value for chemical safety assessment
Additional information
According to REACH Regulation (Annex VII, 7.12, column II), the study on the flash point does not need to be conducted, if the estimated flash point is above 200 °C. Sodium N-methyltaurinate has a high melting point of 160 °C. In addition, the substance is synthesized as aqueous solution at 300 °C and 16.5 MPa. By distillation, the concentration is increased to a maximum of 62 %, which shows that the substance is not volatile from the liquid phase. This is supported by the calculated vapour pressure. Therefore, it is reasonable to expect that only low amounts of the substance are present within the vapour phase, which reduces the probability to form ignitable vapours. In conclusion, the flash point of the substance can be considered to be above 200 °C.
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.
