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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of substances in the category Rosin adducts and rosin adduct salts range from 0.03 mbar to <0.2 mbar  
Vapour pressure of Rosin, maleated is 0.04 mbar at 20°C
Vapour pressure of Rosin, fumarated is 0.03 mbar at 20°C
Vapour pressure of Rosin, fumarated, reaction products with formaldehyde is 0.06 mbar at 20°C
Vapour pressure of Fatty acids, tall oil, oligomeric reaction products with maleic anhydride and rosin, calcium magnesium zinc salts <0.2 mbar at 20°C

Key value for chemical safety assessment

Additional information

GLP-compliant studies, conducted according to EU A4 static method, were provided for all substances in this category (Chilworth Technology 2010). In addition, calculated values are provided for each of the substances (Marlin Consultancy 2010). Where test data are available this should be used instead of calculated data, therefore the tested values are considered as key for this category.