Registration Dossier

Physical & Chemical properties

Endpoint summary

Administrative data

Description of key information

p-TSH is a white solid at room temperature (the median size of the test substance was 25.60242 (μm) and the mean size 28.74505 (μm)) It has the below chemical-physical properties:

Melting temperature: 110oC

Boiling temperature: Decomposes

Relative density: 1.298

Vapor pressure at 20oC: 3.9E-6 Pa

It is considered a non-flammable solid. It starts to melt and decompose at about 105 -110oC releasing primarily the non-flammable nitrogen (N2) and water.

Additional information