Tetraethylammonium borohydride
Tetraethylammonium borohydride (CAS 17083-85-1) is a chemical compound with the linear formula (C2H5)4N(BH4) and a molecular weight of 145.09 g/mol. This borohydride derivative functions as a valuable reducing agent in various synthetic organic chemistry applications. It is particularly employed in the preparation of complex organic molecules, including hydroxybaccatin III carbonate derivatives and various organometallic clusters.
- IUPAC
- NSC 164898,NSC 76086,TEAB,Tetraethylammonium tetrahydroborate
- Synonyms
- Tetraethylammonium tetrahydroborateTEAB
Preparation of Hydroxybaccatin III Carbonate Derivatives
Utilised as a reducing agent in the synthesis of specific hydroxybaccatin III carbonate derivatives, contributing to complex molecule construction.
Synthesis of Edge-Bridged All-Ferrous Double Cubane
Acts as a reductant in the formation of edge-bridged all-ferrous double cubane structures, a specialised area of inorganic synthesis.
Reduction of Heterometal Cubane Clusters
Employed in the reduction of heterometal cubane iron/molybdenum clusters capped with hydrotris(pyrazolyl)borate ligands.
Formation of Formyl Complexes
Serves as a reactant with ruthenium phenanthroline carbonyl complexes, leading to the synthesis of formyl complexes.
| Molecular weight | 145.09 |
|---|---|
| Linear formula | (C2H5)4N(BH4) |
| Assay | ≥95% (T) |
| Grade | technical |
| Application | • Reducing agent for the preparation of hydroxybaccatin III carbonate derivatives1• Reductant for the preparation of edge-bridged all-ferrous double cubane2• Reducing agent for the reduction of heterometal cubane iron/molybdenum cluster trigonally symmetrized with hydrotris(pyrazolyl)borate capping ligand3• Reactant for reactions with ruthenium phenanthroline carbonyl complexes yielding formyl complexes4 |
| Melting point | >230 °C |
Hazard statements
- H261In contact with water releases flammable gas
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P231Handle under inert gas
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
- P422
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3134 4.3/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 15-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Tetraethylammonium borohydride used for?
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Tetraethylammonium borohydride is primarily used as a reducing agent in various chemical syntheses, including the preparation of hydroxybaccatin III carbonate derivatives, edge-bridged all-ferrous double cubanes, and formyl complexes.
What are the CAS number and formula for Tetraethylammonium borohydride?
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The CAS number for Tetraethylammonium borohydride is 17083-85-1 and its linear formula is (C2H5)4N(BH4).
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tetraethylammonium borohydride in technical grade with an assay of ≥95% (T). We do not represent this product as USP, BP, or EP grade.
How should Tetraethylammonium borohydride be handled safely?
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Tetraethylammonium borohydride is a flammable solid and can react with water, releasing flammable gas. It is also irritating to the respiratory system, skin, and eyes. Handle with appropriate personal protective equipment including a dust mask (type N95), eyeshields, and gloves, in a well-ventilated area, away from ignition sources and moisture.
Is Tetraethylammonium borohydride a controlled substance?
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The provided data does not indicate that Tetraethylammonium borohydride is a controlled substance.
How is Tetraethylammonium borohydride packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures products are appropriately packed for safe transit, adhering to international shipping regulations for hazardous materials like UN 3134.
How can I request a quote or sample?
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Please contact our sales team via the website or direct email to request a quote for Tetraethylammonium borohydride or to arrange for a sample.
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