Phosphorus Hemitriselenide
Structural Formula Vector Image
Title: Phosphorus Hemitriselenide
CAS Registry Number: 1314-81-4
Molecular Formula: P2Se3
Molecular Weight: 298.83
Percent Composition: P 20.73%, Se 79.27%
Literature References: Prepd by warming a mixture of phosphorus and selenium in the correct proportions: Hahn, J. Prakt. Chem. [1] 93, 430 (1864); Muthmann, Clever, Z. Anorg. Chem. 13, 191 (1897); Meyer, ibid. 30, 258 (1902); 61B, 1807 (1928).
Properties: Dark red mass. Dec by heat. Dec in moist air and water. Sol in potassium hydroxide; insol in carbon disulfide.
Status: This monograph has been retired and is no longer subject to revision or update.

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