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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties


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Administrative data

Link to relevant study record(s)

Description of key information

Considering the chemical structure of the substance and taking Appendix 6 of UN regulation for the use of screening procedures to assess explosive properties and the ECHA Endpoint specific guidance (R.7a) into consideration, cerium trichloride is considered not to contain any chemical groups indicating explosive properties. 

Key value for chemical safety assessment

non explosive

Additional information

Justification for classification or non-classification

Following a theoretical assessment it is concluided that there are no chemical groups associated with explosive properties present in the molecule. Cerium trichloride is concluded to be non explosive. This results in an absence of classification under both DSD and CLP systems.