Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

The substance under registration is a dark-red solid crystal at 20 °C and 1013 Pa. No further information on its physico-chemical properties is available.

The test substance is supposed to decompose before melting. In general, chromate-pyrazol derivatives share the same thermal behaviour, with exothermic decomposition at temperature between 150 -400 °C and with an energy less than 500 J/g.

It has supposed to be very soluble in water and to have a negative logKow. It is moreover not expected to ignite and propagate combustion; no chemical groups associated with oxidising properties are present in the molecule.

The substance does not meet the criteria to be considered as flammable/explosive/oxidising.