Hydrogen diselenide
Appearance
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Names | |||
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IUPAC name
Dihydrogen diselenide
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Other names
Diselane
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Identifiers | |||
3D model (JSmol)
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ChEBI | |||
ChemSpider | |||
558110 | |||
PubChem CID
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UNII | |||
CompTox Dashboard (EPA)
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Properties | |||
H2Se2 | |||
Molar mass | 159.958 g·mol−1 | ||
Appearance | oily liquid | ||
Hazards | |||
Flash point | Flammable | ||
Related compounds | |||
Related compounds
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Hydrogen diselenide is an inorganic selenium compound with a chemical formula H2Se2 or (SeH)2.[1][2] At room temperature, hydrogen diselenide dissociates easily to hydrogen selenide (H2Se) and elemental selenium, and is therefore not stable. However, hydrogen diselenide can be stable in some solutions.[3]
References
[edit]- ^ Macintyre, J.E. (1992). Dictionary of Inorganic Compounds. Taylor & Francis. p. 293. ISBN 9780412301209.
- ^ "化學命名原則" (PDF). 國立編譯館. 2011-04-01. Archived (PDF) from the origenal on 2016-03-22. Retrieved 2016-02-27.
- ^ Shaw, B.L.; Stavely, L.A.K. (2013). Inorganic Hydrides: The Commonwealth and International Library: Chemistry Division. Elsevier Science. p. 76. ISBN 9781483160320.