Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

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Administrative data

Link to relevant study record(s)

Description of key information

All MDI substances decompose at higher temperature and hence no true boiling point can be determined. Although a boiling point was determined in the study from DEKRA, this result can be considered ambiguous and the same conclusion (i.e. decomposition) can be expected for the MDI mixed isomers.

Key value for chemical safety assessment

Additional information