2-hydroxy-N-1H-1,2,4-triazol-3-ylbenzamide

Endpoint summary

Description of key information

Endpoint	EU Method No	OECD Method No	Result / value
Physical state and appearance	-	-	Substance is a white solid at room temperature
Melting/Freezing Point	Differential scanning calorimetry, designed to be compatible with Method A.1 Melting/Freezing Temperature of Commission Regulation (EC) No 440/2008 of 30 May 2008 and Method 102 of the OECD Guidelines for Testing of Chemicals, 27 July 1995.		The test item decompose on melting at 307 °C (580 K)
Boiling point	A2	103	As no melting occured up to 300°C (573 K) and the test item decomposed, the boiling point was not determind.
Density (specific gravity)	A3	109	1.52 x10e3 kg/m3 at 20.0 ± 0.5 °C, relative density of 1.52
Vapour pressure	A4	104	4.1 x 10e-3 Pa at 25 ºC
Partition coefficient	A8	107	25.9 at 21.8 ± 0.5 °C, log10 Pow of 1.41
Water solubility	A6	105	4.44 x 10e-3 g/L at 20.0 ± 0.5 °C
Self-Ignition	A16	-	No relative self-ignition below the melting temperature of the test item
Granulometry	EUR 20268 Measurement   Method   Result   Percentage of test item with an inhalable particle size <100 μm Sieve 96.3 Percentage of test item with a thoracic particle size <10.0 μm Cascade Impactor 1.07 Percentage of test item with a respirable particle size <5.5 μm Cascade Impactor 0.101
Flammability	Not highly flammable, determined using a procedure designed to be compatible with Method A.10
Surface tension	A5	115	73.0 to 73.5 mN/m (90% saturated solution) at 20.0 ± 0.5 °C
Explosiveness	Non-explosive, using a procedure designed to be compatible with Method A.14 Explosive Properties of Commission Regulation (EC) No 440/2008 of 30 May 2008.
Oxidising properties	Predicted negative based on the chemical structure of the test item, using a procedure designed to be compatible with Method A.17