17440-85-6

Basic information

• Product Name: Beryllium borohydride.
• Synonyms: Berylliumborohydride (6CI); Beryllium tetrahydroborate (7CI); Beryllium,bis[tetrahydroborato(1-)]- (8CI); Borate(1-), tetrahydro-, beryllium complex;Beryllium borohydride (Be(BH4)2); Beryllium borohydride (BeB2H8)
• CAS NO: 17440-85-6
• Molecular Formula: B2Be H8
• Molecular Weight: 0
• Mol File: 17440-85-6.mol
• Article Data: 0

Chemical Properties

• Melting Point: sublimes at 91.3℃ [MER06]
• Boiling Point: 89.96°C (estimate)
• Appearance: /solid
• Water Solubility: vigorous reaction with H2O, HCl, evolving H2 [MER06]
• CAS DataBase Reference: Beryllium borohydride.(CAS DataBase Reference)
• NIST Chemistry Reference: Beryllium borohydride.(17440-85-6)
• EPA Substance Registry System: Beryllium borohydride.(17440-85-6)

Safety Data

• RIDADR: 3182
• HazardClass: 4.1
• PackingGroup: I
• Hazardous Substances Data: 17440-85-6(Hazardous Substances Data)

Usage

Description

Beryllium borohydride is a spontaneously flammable chemical compound that is obtained through the reaction of diborane with dimethylberyllium. It is known for its highly reactive nature and flammability, which makes it a unique substance with specific applications in various industries.

Uses

Used in Chemical Synthesis:
Beryllium borohydride is used as a reducing agent in chemical synthesis for its ability to selectively reduce various functional groups, such as carbonyl, imine, and nitro groups, without affecting other sensitive functional groups in the molecule. This selective reduction property makes it a valuable tool in organic chemistry.
Used in Hydrogen Storage:
Beryllium borohydride is used as a hydrogen storage medium due to its high hydrogen content. It can release a significant amount of hydrogen upon heating, making it a potential candidate for hydrogen storage and energy applications.
Used in Detonation Industry:
Due to its spontaneous flammability, beryllium borohydride is used as an ingredient in the formulation of certain types of explosives and propellants. Its rapid release of hydrogen upon ignition contributes to the explosive properties of these materials.
Used in Semiconductor Industry:
Beryllium borohydride is used as a precursor in the semiconductor industry for the deposition of thin films of beryllium and boron. These films are essential in the manufacturing of various electronic components and devices.
Used in Research and Development:
Beryllium borohydride is used as a research compound for studying its unique chemical properties and potential applications in various fields, including materials science, catalysis, and energy storage. Its reactivity and flammability make it an interesting subject for scientific investigation.