H373：May cause damage to organs through prolonged or repeated exposure
H411：Toxic to aquatic life with long lasting effects
Precautionary statements
P273：Avoid release to the environment.
P314：Get medical advice/attention if you feel unwell.
Description
It is used as a catalyst in chlorination's and in suntan lamps. The low solubility of TlCl is exploited in chemical synthesis: treatment of metal chloride complexes with TlPF6, gives the corresponding metal hexafluorophosphate derivative. It is used as a tracer in medical imaging.
