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Physical & Chemical properties

Vapour pressure

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Link to relevant study record(s)

Reference
Endpoint:
vapour pressure
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because the melting point is above 300°C
Justification for type of information:
JUSTIFICATION FOR DATA WAIVING
A number of studies exist which demonstrate that the melting point of cyanuric acid is >300°C and therefore a study is not required.

Description of key information

A number of studies exist which demonstrate that the melting point of cyanuric acid is >300°C  and therefore a study is not required.

Key value for chemical safety assessment

Vapour pressure:
0.001 Pa
at the temperature of:
25 °C

Additional information

According to Annex VII, section 7.5 the study does not need to be performed if the melting point is above 300°C. A number of studies exist which demonstrate that the melting point of cyanuric acid is >300°C