Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

Additional information

FAT 40554 is an reddish brown powder, solid at 20°C

The test substance FAT 40554 when tested according to OECD test guideline 102 for melting point and OECD test guideline 103 for boiling point determination did not melt or boil until thermic decomposition.

Average relative density of FAT 40054 TE at 20°C was found to 1.6256 g/cm³.

The partition co-efficient n-octanol/water of FAT 40554 at 20°C was determined to: Pow = 0.00043, Log Pow = 4.39.

The water solubility of FAT 40554 at 20°C was determined to (without correction for the purity): =<0.0002 g/l

The surface tension of FAT 40554 was determined to be 58.60 mN/m at 20°C.

The auto-ignition temperature of FAT 40554 is - No auto-ignition up to 200°C.

No ignition was observed throughout the course of FAT 40554, hence it is considered as not highly flammable.

The analysis of the chemical structure reveals no alerts for explosive properties. The calculated chemical oxygen balance is above the trigger value of -200, but the determination of the exothermic decomposition energy demonstrated an energy release below the critical value of 500 J/g. Therefore the substance is considered to be non-explosive according to Directive 67/548/EEC and Regulation (EC) 1272/2008 and no further testing are required.

In accordance with Column 2 of REACH Annex VII, this study does not need to be conducted as this substance is incapable of reacting exothermically with combustible materials on the basis of its chemical structure.