IUPAC Name: Tribromo(sulfanylidene)-λ⁵-phosphane
 Molecular Formula: Br₃PS
Molecular Weight: 302.76g/mol
Density: 3.024g/cm³
Freely Rotating Bonds: 0
Polar Surface Area: 41.9 Å²
Index of Refraction: 1.716
Molar Refractivity: 39.37 cm³
Molar Volume: 100 cm³
Polarizability: 15.61× 10^-24cm³
Surface Tension: 83 dyne/cm
Enthalpy of Vaporization: 43 kJ/mol
Boiling Point: 212 °C at 760 mmHg
Vapour Pressure: 0.257 mmHg at 25°C 
The Cas Register Number of Thiophosphoryl bromide is 3931-89-3 .The chemical synonyms of Thiophosphoryl bromide (CAS No.3931-89-3) are Aurora ka-1090 ; Thiophosphoryl bromide ; Phosphorus thiobromide ; Psbr3 ; Thiophosphoryl tribromide ; Phosphorothioic tribromide ; Phosphorus sulfobromide ; Tribromophosphine sulfide .The molecular structure of Thiophosphoryl bromide (CAS No.3931-89-3) is.

Moderately toxic by inhalation. Will react with water or steam to produce toxic and corrosive fumes. When heated to decomposition it emits highly toxic fumes of Br⁻, SO_x, and PO_x. See also BROMIDES and THIOPHOSPHORYL CHLORIDE.

The extinguishing agent of Thiophosphoryl bromide (CAS No.3931-89-3) are dry powder, foam, sand, carbon dioxide, water mist.