Registration Dossier

Physical & Chemical properties

Boiling point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
boiling point
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the substance is a solid which melts above 300°C

Description of key information

The melting point of zinc cyanide is 800 ° C, which is a substance that melts at over 300 ° C. According to the column 2 of the annex VII section 7.3 of Regulation (EC) No 1907/2006 concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), the study does not need to be conducted for solids which melt above 300 °C.

Key value for chemical safety assessment

Additional information