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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Boiling point

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

In accordance with column 2 of REACH Annex VII, the test on the boiling point (required in section 7.3) was waived, as the test substance decomposes before boiling. During the determination of the melting point / melting  range of Urea 6 (see section 4.2), no boiling of the test substance was observed. The results obtained indicate without doubt that the test substance starts to decompose or react at temperatures > 225 °C. 
In conclusion, no boiling point of the test substance was observed up to a degradation or reaction temperature of about 225 °C. Therefore, no separate experimental determination of the boiling point/boiling range had to be performed according to the guidelines in force.

Key value for chemical safety assessment

Additional information