Registration Dossier

Environmental fate & pathways

Henry's Law constant

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

2,4,4-trimethylpentene has a Henry's Law Constant of 282971 Pa.m3/mol.

Key value for chemical safety assessment

Henry's law constant (H) (in Pa m³/mol):
282 971

Additional information

2,4,4 -trimethylpentene has a Henry's Law Constant of 282971 Pa.m3/mol. The value has been calculated based on the physico-chemical properties of the substance and the equation set out in the Guidance R16 (ECHA 2012). The result is supported by data from the QSAR estimation (US EPA 2009).