Registration Dossier

Physical & Chemical properties


Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

4,4'-MDI is considered to be:

* not highly flammable

* Not flammable in contact with water

* not pyrophoric

Key value for chemical safety assessment

non flammable

Additional information

Three flammability tests were performed with the test substance. In the first test, flammability of solids was assessed according to EU Method A.10 (Baker, 2010). In the second test, flammability in contact with water was assessed according to EU method A.12 (Baker, 2010). The third test assessed the pyrophoric properties of the test substance according to EU method A.13 (Baker, 2010). The results of these tests were that the test substance is not flammable, not flammable in contact with water and has no pyrophoric properties.

Justification for classification or non-classification