Dimesitylboron fluoride
Dimesitylboron fluoride (CAS: 436-59-9) is an organoboron compound with the linear formula [2,4,6-(CH3)3C6H2]2BF and a molecular weight of 268.18 g/mol. This compound, also known as bis(2,4,6-trimethylphenyl)fluoroborane, is typically supplied at an assay of 90%. It finds application as a reagent in chemical synthesis, particularly in organometallic chemistry and the development of novel materials.
- Synonyms
- [2,4,6-(CH3)3C6H2]2BF
![Dimesitylboron fluoride ([2,4,6-(CH3)3C6H2]2BF) — chemical structure, CAS 436-59-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F436-59-9.png&w=3840&q=75)
Organometallic Reagent
Dimesitylboron fluoride serves as a valuable building block in organometallic synthesis. Its unique structure allows for participation in various coupling reactions and the formation of new carbon-boron bonds.
Chemical Synthesis Intermediate
This compound acts as an intermediate in complex organic synthesis pathways. It enables the introduction of the dimesitylboron moiety into target molecules for further functionalization.
Research and Development
Utilised in academic and industrial research settings, Dimesitylboron fluoride is employed for exploring new synthetic methodologies and discovering novel chemical entities.
| Molecular weight | 268.18 |
|---|---|
| Linear formula | [2,4,6-(CH3)3C6H2]2BF |
| Assay | 90% |
| Melting point | 69-72 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 Dimesitylboron fluoride used for?
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Dimesitylboron fluoride is primarily used as a reagent in chemical synthesis, particularly in organometallic chemistry and research and development applications.
What are the CAS number and formula for Dimesitylboron fluoride?
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The CAS number for Dimesitylboron fluoride is 436-59-9, and its linear formula is [2,4,6-(CH3)3C6H2]2BF.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dimesitylboron fluoride with an assay of 90%. We do not represent this product as USP, BP, or EP grade.
How should Dimesitylboron fluoride be handled safely?
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Dimesitylboron fluoride is classified as Danger with hazard statement H314 (Causes severe skin burns and eye damage). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respirators, must be used. Handle in a well-ventilated area and avoid contact with skin, eyes, and clothing.
Is Dimesitylboron fluoride a controlled substance?
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The provided data does not indicate that Dimesitylboron fluoride is a controlled substance.
How is Dimesitylboron fluoride packed and shipped?
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Dimesitylboron fluoride is shipped as UN 3261, Class 8, Packing Group II. Please contact us for specific packaging and export details.
How can I request a quote or sample?
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To request a quote or sample of Dimesitylboron fluoride, please contact our sales team through the website or by phone.
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