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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Viscosity

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Administrative data

Link to relevant study record(s)

Description of key information

Waiver

Key value for chemical safety assessment

Additional information

According to Regulation (EC) No.1907/2006, Annex XI, Section 2, the testing regime may be adapted because testing is technically not feasible as a consequence of the properties of the substance. As this substance is a solid which behaves as an inorganic substance, the technical limitations of the method are respected and the test requirement is adapted.  This chemical forms hydrogen cyanide (HCN, CAS RN 74-90-8) when it is placed in water of pH 7.