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Physical & Chemical properties

Vapour pressure

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Description of key information

The vapour pressure of Rosin ester substances ranges from <3.3 x 10-9 Pa to <100 Pa.

The vapour pressure of Resin acids and rosin acids esters with triethylene glycol is 0.08 mbar (8 Pa) at 20°C.

Key value for chemical safety assessment

Additional information

GLP-compliant studies, conducted according to EU A4 static method (Chilworth Technology, 2010 a) or ASTM D2879-96 isoteniscope method (Chilworth Technology, 1999a, 2000a) were provided forResin acids and rosin acids esters with triethylene glycol.