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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of 1-hexyl-1H-pyrazol-4,5 diamine hemisulfate could not be determined (OECD 104). The test substance, being in an ionic form, would not be expected to have a detectable vapor pressure.

Key value for chemical safety assessment

Additional information

The vapour pressure of 1-hexyl-1H-pyrazol-4,5 diamine hemisulfate was determined according to the OECD 104 guideline and following the GLP.

Vapour pressure of the test material was determined by the gas saturation method.

The extrapolated vapor pressure of C6 Pyrazole Hemisulfate could not be determined. The test substance, being in an ionic form, would not be expected to have a detectable vapor pressure.