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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 249-958-3 | CAS number: 29923-31-7
Endpoint summary
Administrative data
Description of key information
Additional information
The substance, Sodium hydrogen N-(1-oxododecyl)-L-glutamate, is normally produced in a non-solid form and was only freeze-dried for test purposes. The substance decomposes at 220°C before melting.
The substance is more dense than water with a density of 1.277 g/ml at 23°C. The substance has a vapor pressure belove 5 Pa both at 20°C and 50°C. The substance is reported to be soluble in water (1110.2 mg/L at 20°C) and has a measured n-octanol/water partition coefficient (log Kow) of -1.33 at 20°C. The substance is not flammable, with a flash point greater than 100°C and a not defined relative self-ignition temperature in a range of temperature from 20°C to 400°C. The substance does not possess oxidizing or 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.
