Registration Dossier

Diss Factsheets

Environmental fate & pathways

Henry's Law constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Henry´s law constant was estimated using HENRYWIN v. 3.20 to be 1.30 Pa * 10 E-12 Pa m3/mol at a temperature of 25 °C. For the calculation the main constituent of HDI Trimer (Isocyanaurate , n=3) was chosen. (Currenta 2014i).

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
at the temperature of:
25 °C

Additional information

With a vapour pressure of < 0.0001 hPa volatilisation of the substance is unlikely.