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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties


Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

The density of the substance is 0.975 at 25°C.

Key value for chemical safety assessment

Additional information

Several reliable literature sources report the density of 2-ethyl-4-methyl-1H-imidazole as result from experimental studies consistently to be 0.975 g/cm3. In addition a historic BASF study is available measured at 50°C. The value which originates from Yaws' Handbook of Physical Properties for Hydrocarbons and Chemicals which is an authoritative secondary source is 0.975 g/ml at 25°C is regarded to be reliable for 2-ethyl-4-methyl-1H-imidazole.