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Physical & Chemical properties

Vapour pressure

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Description of key information

0.0152 Pa (0.000114 mm Hg) at 20°C [OECD 104 test]

Key value for chemical safety assessment

Vapour pressure:
0.015 Pa
at the temperature of:
20 °C

Additional information

The vapour presssure was determined by isothemic thermogravimetry. The value is most likely overestimated due to the evaporation of ammonia from the test substance at static temperatures > 70oC.