CAS: 13453-33-3 EC No: 236-625-2 MDL No: MFCD00049600 UN No: UN1707; Haz Class: 6.1; Packing Group: II Crystalline Linear Formula: TlCl₃·xH₂O MW: 310.73 (anhydrous) Melting Point: 37°

CAS: 23586-53-0 EC No: 245-761-1 MDL No: MFCD00000414 UN No: UN1707; Haz Class: 6.1; Packing Group: II Solid Linear Formula: Tl(OOCCF₃)₃ MW: 543.42 Melting Point: 213° (decomposes)

CAS: 15572-25-5 EC No: 239-627-1 MDL No: MFCD00049603 UN No: UN1707; Haz Class: 6.1; Packing Group: II 10mm & Down Lump Linear Formula: Tl₂Se MW: 487.72 Melting Point: 340° Density (g/mL): 9.05