2,4,6-trinitrobenzene-1,3,5-triamine

Endpoint summary

Description of key information

Some physico-chemical properties were available from literature, several endpoints could be waived, and the dataset was completed with experimental testing.

The substance is a fine, dense solid at ambient temperature, with very low volatility anticipated.

In water, it is very poorly soluble, with no surface-active properties anticipated.

Low potential for bioaccumulation is expected, based on CLP criteria.

It is classified as EXPLOSIVE with regard to physical hazards, based on CLP criteria.

Additional information

Endpoint	Data
Appearance	Yellow crystalline powder
Melting point	No melting up to 300°C, followed by decomposition.
Boiling point	(waived: mp>300°C, dec.)
Relative density	Crystal density = 1.93 g/cm3 at 20°C
Particle size distribution (Granulometry)	Specifications: > 0,063 mm : >= 20 % > 0,040 mm : >= 50 % > 0,020 mm : >= 80 %
Vapour pressure	(waived: mp>300°C; explosive)
Partition coefficient (log Kow)	Not feasible (not detected in octanol)
Water solubility	< 0.5 µg/L at 20°C (< LOQ)
Surface tension	(waived: no structural alert, not intended use, and Wsol < 1 mg/L)
Flammability	(waived: explosive)
Self-Ignition Temperature / Self heating	(waived: explosive)
Contact with air (pyrophoric properties) or water (release of flammable gas)	(waived: based on chemical structure and experience)
Explosive properties	Sensitiveness to drop-weight impact (UN 30 kg fallhammer test): negative, no propagation (>= 4 m). Friction: limiting load > 353 N. Detonation through a barrier: minimum 190 cards to prevent priming. Deflagration in open air in trough: no burning or melting upon heating.
Oxidising properties	(waived: explosive)
Self-reactive properties	(waived: explosive)
Organic peroxide	(waived: no O-O bond)
Corrosivity to metals	(waived: solid, mp>55°C)