Potassium tetrakis(2-thienyl)borate
Potassium tetrakis(2-thienyl)borate (CAS: 184362-33-2, Formula: C16H12BKS4) is a specialised organoboron compound with a molecular weight of 382.44. It serves as a valuable reactant in organic synthesis, particularly for creating complex dienes, trienes, and cyclohexenes. This compound is frequently employed in coupling reactions involving organic halides, internal alkynes, or cyclohexadienes with organoboranes. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- Tetra-2-thienylborate potassium
- Synonyms
- Tetra-2-thienylborate potassium
Synthesis of Dienes and Trienes
This compound acts as a key reactant in the synthesis of conjugated dienes and trienes. It participates in coupling reactions with suitable organic precursors, facilitating the formation of carbon-carbon bonds.
Cyclohexene Synthesis
Potassium tetrakis(2-thienyl)borate is utilised in the preparation of substituted cyclohexenes. It enables the construction of cyclic systems through cross-coupling reactions with appropriate alkynes or halides.
Organoborane Chemistry
As an organoborane derivative, this compound is integral to various transformations in organoborane chemistry. It participates in coupling reactions, contributing to the development of new synthetic methodologies.
| Molecular weight | 382.44 |
|---|---|
| Empirical formula | C16H12BKS4 |
| Application | Reactant for synthesis of:• Dienes, trienes, and cyclohexenes by coupling of organic halides, internal alkynes or cyclohexadienes and organoboranes1,2 |
| Melting point | >350 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 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 Potassium tetrakis(2-thienyl)borate used for?
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Potassium tetrakis(2-thienyl)borate is used as a reactant for the synthesis of dienes, trienes, and cyclohexenes through coupling reactions of organic halides, internal alkynes, or cyclohexadienes with organoboranes.
What is the CAS number and formula for Potassium tetrakis(2-thienyl)borate?
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The CAS number is 184362-33-2 and the empirical formula is C16H12BKS4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are available upon request, and it is not represented as USP/BP/EP grade.
How should Potassium tetrakis(2-thienyl)borate be handled safely?
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Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. This compound is classified with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Ensure adequate ventilation.
Is Potassium tetrakis(2-thienyl)borate available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and this product can be exported internationally.
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team via our website or direct inquiry.
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