Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

C4 F-isonitrile is a gas. Its Henry's Law constant was measured as a dimensionless log Kaw value of 4.4, which can be expressed in conventional units as 590 atmosphere*m³/mole with reference to the experimental data. It should be noted that some hydrolysis was observed in this experiment, so that the Henry's Law constant represents a steady state between dissolution of the gas and hydrolysis of dissolved material. The hydrolysis product has a measured Koc of 42.4