thallium(i) selenide

[ Density]:
9.05

[ Melting Point ]:
340ºC

[ Molecular Formula ]:
SeTl₂

[ Molecular Weight ]:
487.72700

[ Exact Mass ]:
489.86500

[ Appearance of Characters ]:
pieces

[ Water Solubility ]:
Insoluble in water and acids.

[ Hazard Codes ]:
T+: Very toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
26/27/28-33-63-51/53-26/28

[ Safety Phrases ]:
22-36/37/39-45-61-28-13

[ RIDADR ]:
UN 1707 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1