Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate
Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate (CAS: 1187951-61-6) is an organoboron compound with the molecular formula C8H10BF3KN and a molecular weight of 227.08 g/mol. This aryl trifluoroborate salt serves as a valuable reagent in organic synthesis, particularly for its utility in Suzuki-Miyaura cross-coupling reactions. It is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- Potassium [4-(dimethylamino)phenyl]trifluoroborate
- Synonyms
- Potassium [4-(dimethylamino)phenyl]trifluoroborateC8H10BF3KN

Suzuki-Miyaura Cross-Coupling
Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate is an effective reactant in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions. This application allows for the formation of carbon-carbon bonds, enabling the synthesis of complex organic molecules.
Organoboron Chemistry
As a stable trifluoroborate salt, this compound is a useful building block in organoboron chemistry. Its structure facilitates its participation in various coupling and functionalization reactions under mild conditions.
Chemical Synthesis
This reagent is employed in advanced chemical synthesis pathways. It can be used to introduce the 4-(N,N-dimethylamino)phenyl moiety into target molecules, contributing to the development of new materials and pharmaceutical intermediates.
| Molecular weight | 227.08 |
|---|---|
| Empirical formula | C8H10BF3KN |
| Application | Reactant for:• Suzuki-Miyuara cross-coupling reactions1 |
| Melting point | >300 °C |

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
| Water hazard class (WGK, DE) | 1 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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 4-(N,N-dimethylamino)phenyltrifluoroborate used for?
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Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate is primarily used as a reactant in Suzuki-Miyaura cross-coupling reactions and other applications in organic synthesis and organoboron chemistry.
What are the CAS number and formula for this compound?
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The CAS number for Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate is 1187951-61-6. Its empirical formula (Hill notation) is C8H10BF3KN, and its molecular weight is 227.08 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia standard unless explicitly stated in the product specifications.
What are the main safety considerations when handling this chemical?
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This compound is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Always handle with appropriate personal protective equipment, including gloves, eye protection, and ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for full details.
Is Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate. We can ship to numerous international destinations.
How can I request a sample or quote?
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To request a sample or a quote for Potassium 4-(N,N-dimethylamino)phenyltrifluoroborate, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry.
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