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| PHOSPHORUS TRIIODIDE Basic information |
| Product Name: | PHOSPHORUS TRIIODIDE | | Synonyms: | PHOSPHORUS(III) IODIDE;PHOSPHORUS IODIDE;PHOSPHORUS TRIIODIDE;AURORA KA-1079;phosphoroustriiodide;Phosphorous-triiodide-;Phosphorus(III)iodide,98+%;Phosphorus triiodide 99% | | CAS: | 13455-01-1 | | MF: | I3P | | MW: | 411.69 | | EINECS: | 236-647-2 | | Product Categories: | metal halide | | Mol File: | 13455-01-1.mol |
| PHOSPHORUS TRIIODIDE Chemical Properties |
| Melting point | 61 °C (lit.) | | Boiling point | decomposes at 227℃ [CRC10] | | density | 4.18 g/mL at 25 °C (lit.) | | form | Crystals or Granules | | color | Dark brown to black-gray | | Water Solubility | decomposed by H2O; soluble alcohol, CS2 [HAW93] | | EPA Substance Registry System | Phosphorous triiodide (13455-01-1) |
| Hazard Codes | C | | Risk Statements | 14-34-37 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3260 8/PG 2 | | WGK Germany | 3 | | F | 3-10 | | HazardClass | 4.1 | | PackingGroup | II |
| PHOSPHORUS TRIIODIDE Usage And Synthesis |
| Chemical Properties | dark brown to black-grey crystals or granules | | Uses | Phosphorus Triiodide is used in the structure-?property-?reactivity studies of dithiaphospholes. | | General Description | Phosphorus triiodide (PI3) is a trihalide of phosphorus that can be used as a deactivator and a deoxygenating agent. | | Purification Methods | It decomposes in moist air and must be kept in a desiccator over CaCl2. It is crystallised from sulfur-free CS2; otherwise the m decreases to ca 55o. It is best to prepare it freshly. [Germann & Traxler J Am Chem Soc 49 307 1927, Klement in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 541 1963.] HARMFUL VAPOURS. |
| PHOSPHORUS TRIIODIDE Preparation Products And Raw materials |
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