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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 910-356-7 | CAS number: -
Endpoint summary
Administrative data
Description of key information
There are no classification requirements for the submission substance with regard to physico-chemical hazards.
Key information on single endpoints is given in the respective endpoint summaries.
Additional information
A full set of physico-chemical information is available with all of the essential parameters determined according to established testing guidelines. Classification issues are discussed in the relevant endpoint summaries.
With regard to classification for corrosiveness to metals, CLP guidance (1) outlines that only liquid substances as well as solids that may become liquids (melting point < 55°C) must be taken into consideration here: "Classification of solid substances that may become liquids by dissolution is subject to further expert judgement, and may need adaptation of the classification criteria or test protocol". However, as the submission substance is not hygroscopic and only poorly soluble in water, and no melting point could be determined up to 500°C, there is clearly no potential for corrosiveness to metals for the submission substance.
With regard to classification for self-reactiveness, the exothermic decomposition energy is less than 300 J/g (see Siemens study number 20160490.02 – DSC for determination of melting point). Rather, an endothermal effect was observed (-280 J/g). Thus, according to Annex I, section 2.8.4.2 of REGULATION (EC) No 1272/2008 (CLP), classification procedures need not to be applied.
Overall, the substance does not have to be classified for physical hazards.
(1) Guidance on the Application of the CLP Criteria v. 4.1; ECHA-15-G-05-EN, June 2015
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.
