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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 relative density of solid triallyl cyanurate (TAC) is determined to be 1.236 at 20 °C. The density in the molten state at 70 °C is determined as 1.0763 g/mL, at 50 °C as 1.0984 g/mL and at 30 °C as 1.134 g/mL

Key value for chemical safety assessment

Relative density at 20C:

Additional information

Density (25°C)        D  = 1.234 kg/m³

Density (20°C)        D  = 1.236 kg/m³


Relative density     D425= 1.234

                              D420= 1.236