Phenylethynylmagnesium bromide solution
Phenylethynylmagnesium bromide solution (CAS: 6738-06-3) is an organometallic reagent characterised by its alkynyl functionality. With a molecular weight of 205.33 g/mol and supplied as a 1.0 M solution in THF, it is primarily employed in organic synthesis. This Grignard reagent is valuable for introducing the phenylethynyl group into various molecular structures, facilitating the construction of complex organic molecules in research and development settings.
Organic Synthesis Reagent
Serves as a key Grignard reagent for introducing the phenylethynyl moiety into organic molecules. Utilised in carbon-carbon bond formation reactions to build complex molecular architectures.
Alkynylation Reactions
Facilitates the alkynylation of electrophiles such as aldehydes, ketones, and esters. Essential for creating functionalised alkynes in multi-step synthetic pathways.
Intermediate in Pharmaceutical Research
Can be employed in the synthesis of novel pharmaceutical intermediates. Its reactivity allows for the development of diverse chemical scaffolds relevant to drug discovery.
| Molecular weight | 205.33 |
|---|---|
| Linear formula | C8H5MgBr |
| Density | 1.018 g/mL at 25 °C |
| Concentration | 1.0 M in THF |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H250Catches fire spontaneously if exposed to air
- H261In contact with water releases flammable gas
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P222Do not allow contact with air
- P231Handle under inert gas
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P422
| Flash point | -17 °C / 1.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-17-19-34-37-40 |
| Safety statements (S) | 16-26-36/37/39-45 |
| Supplemental hazards | May form explosive peroxides., Reacts violently with water. |
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 Phenylethynylmagnesium bromide solution used for?
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Phenylethynylmagnesium bromide solution is used in organic synthesis as a Grignard reagent to introduce the phenylethynyl group, primarily for carbon-carbon bond formation and in alkynylation reactions.
What are the CAS number and formula?
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The CAS number is 6738-06-3 and the linear formula is C₈H₅MgBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a 1.0 M solution in THF. We do not claim USP, BP, EP, or pharmacopoeia grades unless explicitly stated in the product data. This product is intended for research and chemical synthesis purposes.
How should Phenylethynylmagnesium bromide solution be handled?
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This compound is highly flammable and pyrophoric, reacting violently with water and potentially forming explosive peroxides. It is corrosive and can cause severe skin burns and eye damage, and may cause respiratory irritation. Handle under an inert atmosphere, avoid contact with water and air, and use appropriate personal protective equipment.
Is this product shipped or exported internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents, including Phenylethynylmagnesium bromide solution, adhering to all relevant shipping and export regulations.
How can I request a sample or quote?
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Please contact our sales team via the website or direct email to request a sample or a formal quotation for Phenylethynylmagnesium bromide solution.
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