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Beryllium Selenide

CAS #:

Linear Formula:

BeSe

EC No.:

235-450-9

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PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Beryllium Selenide
BE-SE-01-C
Pricing > SDS > Data Sheet >

Beryllium Selenide Properties (Theoretical)

Compound Formula BeSe
Molecular Weight 87.98
Appearance Crystalline solid
Melting Point N/A
Boiling Point N/A
Density 4.315 g/cm3
Solubility in H2O N/A
Refractive Index 3.61
Crystal Phase / Structure Cubic
Electrical Resistivity 11 to 12 10x Ω-m
Poisson's Ratio 0.24 to 0.27
Specific Heat 720 to 800 J/kg-K
Thermal Conductivity 12 to 31 W/m-K
Thermal Expansion 2.5 to 3.2 µm/m-K
Young's Modulus 140 to 310 GPa
Exact Mass 88.929 g/mol
Monoisotopic Mass 88.929 g/mol

Beryllium Selenide Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About Beryllium Selenide

Beryllium Selenide id generally immediately available in most volumes, including bulk quantities. American Elements can produce most materials in high purity and ultra high purity (up to 99.99999%) forms and follows applicable ASTM testing standards; a range of grades are available including Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agricultural and Pharmaceutical Grade, Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia). We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us above for information on specifications, lead time and pricing.

Beryllium Selenide Synonyms

Selanylideneberyllium, Selenoxoberyllium, Beryllium(II) selenide, Beryllium monoselenide

Chemical Identifiers

Linear Formula BeSe
MDL Number N/A
EC No. 235-450-9
Beilstein Registry No. N/A
Pubchem CID 82990
IUPAC Name selanylideneberyllium
SMILES [Be]=[Se]
InchI Identifier InChI=1S/Be.Se
InchI Key UKGBSHWRVFPDKV-UHFFFAOYSA-N

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Beryllium products. Beryllium (atomic symbol: Be, atomic number: 4) is a Block S, Group 2, Period 2 element with an atomic weight of 9.012182. Beryllium Bohr ModelThe number of electrons in each of Beryllium's shells is [2, 2] and its electron configuration is [He] 2s2. The beryllium atom has a radius of 112 pm and a Van der Waals radius of 153 pm. Beryllium is a relatively rare element in the earth's crust it can be found in minerals such as bertrandite, chrysoberyl, phenakite, and beryl, its most common source for commercial production. Beryllium was discovered by Louis Nicolas Vauquelin in 1797 and first isolated by Friedrich Wöhler and Antoine Bussy in 1828. Elemental BerylliumIn its elemental form, beryllium has a gray metallic appearance. It is a soft metal that is both strong and brittle its low density and high thermal conductivity make it useful for aerospace and military applications. It is also frequently used in X-ray equipment and particle physics. The origin of the name Beryllium comes from the Greek word "beryllos," meaning beryl.

Selenium Bohr ModelSee more Selenium products. Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Elemental SeleniumOne of the mose common uses for selenium is in glass production the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon.

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October 15, 2019
Los Angeles, CA
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