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Cas Database |
| Name |
Thiophosphoryl bromide |
EINECS | N/A |
| CAS No. | 3931-89-3 | Density | 3.024g/cm3 |
| PSA | 41.90000 | LogP | 4.04620 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | Br3P S | Boiling Point | 212°Cat760mmHg |
| Molecular Weight | 302.752 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 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−, SOx, and POx. See also BROMIDES and THIOPHOSPHORYL CHLORIDE. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Thiophosphorylbromide (6CI,7CI,8CI); Phosphorus sulfobromide; Thiophosphorus tribromide;Thiophosphoryl tribromide; Tribromophosphine sulfide |
Article Data | 32 |
Thiophosphoryl bromide Chemical Properties
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
.
Thiophosphoryl bromide Toxicity Data With Reference
| 1. | ihl-mus LC50:2600 mg/m3 | NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report |
Thiophosphoryl bromide Safety Profile
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−, SOx, and POx. See also BROMIDES and THIOPHOSPHORYL CHLORIDE.
Thiophosphoryl bromide Specification
The extinguishing agent of Thiophosphoryl bromide (CAS No.3931-89-3) are dry powder, foam, sand, carbon dioxide, water mist.
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