Dimesitylborinic acid
Dimesitylborinic acid (CAS: 20631-84-9) is a white to off-white solid with the molecular formula [(CH3)3C6H2]2BOH and a molecular weight of 266.19 g/mol. This organoboron compound is primarily utilised as a reagent in organic synthesis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. Its sterically hindered mesityl groups impart unique reactivity and selectivity in various catalytic processes.
![Dimesitylborinic acid ([(CH3)3C6H2]2BOH) — chemical structure, CAS 20631-84-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F20631-84-9.png&w=3840&q=75)
Organic Synthesis Reagent
Dimesitylborinic acid serves as a valuable building block in organic synthesis. It is employed in cross-coupling reactions, such as Suzuki-Miyaura couplings, to introduce sterically demanding aryl or alkyl groups.
Catalysis
This borinic acid derivative can act as a ligand precursor or participate directly in catalytic cycles. Its bulky substituents can influence the stereochemical outcome and efficiency of transformations.
Material Science Precursor
In certain research contexts, dimesitylborinic acid may be used as a precursor for the synthesis of novel organoboron-containing materials with specific electronic or optical properties.
| Molecular weight | 266.19 |
|---|---|
| Linear formula | [(CH3)3C6H2]2BOH |
| Assay | 98% |
| Melting point | 144-146 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Dimesitylborinic acid used for?
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Dimesitylborinic acid is primarily used as a reagent in organic synthesis, particularly for cross-coupling reactions and as a component in catalytic systems.
What is the CAS number and formula for Dimesitylborinic acid?
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The CAS number for Dimesitylborinic acid is 20631-84-9 and its linear formula is [(CH3)3C6H2]2BOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimesitylborinic acid with an assay of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should Dimesitylborinic acid be handled?
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Handling Dimesitylborinic acid requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK Germany 3, indicating a high hazard to water.
How is Dimesitylborinic acid shipped?
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Dimesitylborinic acid is carefully packaged and exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical substances.
How can I request a quote or sample?
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To request a quote or sample of Dimesitylborinic acid, please contact our sales team through the website or by phone.
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