Rubidium selenide (Rb2Se)
Basic information
- CAS
31052-43-4- Standard SMILES
[Rb+].[Rb+].[Se-2]- InChIKey
FQJOSIUDOWCYLV-UHFFFAOYSA-N- Molecular formula
- Rb2Se
- Average molar mass
- 249.91 g/mol
- Monoisotopic mass
- 249.7401
Names & identifiers
- Preferred name
- Rubidium selenide (Rb2Se)
- IUPAC
- bis(rubidium(1+));selenium(2-)
- English name
- RUBIDIUM SELENIDE
- Molecular formula
- Rb2Se
- Molecular weight
- 249.9
Names & synonyms
Rubidium selenide31052-43-4Rubidium selenide (Rb2Se)EINECS 250-447-2RefChem:180187Dirubidium seleniderubidium(1+);selenium(2-)SCHEMBL14661266DTXSID10953154FQJOSIUDOWCYLV-UHFFFAOYSA-NQ1757526PubChem ID: 90471429
Show more names
Rubidium Selenide Powderrubidium(1+),selenium(2-)RUBIDIUM SELENIDE 99.5% (METALS BASIS)
Database identifiers
- CAS
31052-43-4- PubChem CID
- 169243
- DTXSID
DTXSID10953154- EC Number
- 250-447-2
Properties
Computed structural properties
- Topological polar surface area
- 0 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 3
- Formal charge
- 0
- Complexity
- 0
Physicochemical properties
- Melting point
- 733 °C · 733°C
- Density
- 3.22 · 3.220
- solubility
- 2 O · reacts with H2O
- form
- white cubic crystals
- color
- white cubic crystals, crystalline
- EPA Substance Registry System
- Rubidium selenide (Rb2Se) (31052-43-4)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationRubidium selenide (Rb2Se): INACTIVE
Upstream & downstream products
Upstream raw materials
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Related reactions
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Compound notes
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