Hexylmagnesium chloride solution
Hexylmagnesium chloride solution (CAS: 44767-62-6), with the linear formula C6H13MgCl, is an organometallic compound and a key Grignard reagent. Supplied as a 2.0 M solution in tetrahydrofuran (THF), it is highly reactive and serves as a valuable building block in organic synthesis. Its nucleophilic character allows for the formation of new carbon-carbon bonds, making it essential in the preparation of complex organic molecules across various chemical industries.

Organic Synthesis
Hexylmagnesium chloride is widely employed as a Grignard reagent for introducing the hexyl group into organic molecules. It readily reacts with aldehydes, ketones, esters, and epoxides to form alcohols and other functionalised compounds, enabling the construction of more complex molecular architectures.
Pharmaceutical Intermediates
In the pharmaceutical sector, this Grignard reagent is utilised in multi-step syntheses to create key intermediates. Its ability to facilitate carbon-carbon bond formation is crucial for building the intricate structures found in many active pharmaceutical ingredients (APIs).
Fine Chemical Manufacturing
This compound serves as a versatile reagent in the production of fine chemicals. Its reactivity profile makes it suitable for various coupling reactions and the synthesis of specialty chemicals requiring the incorporation of an alkyl chain.
Research and Development
As a standard organometallic reagent, Hexylmagnesium chloride solution is frequently used in academic and industrial research laboratories. It is instrumental in exploring new synthetic methodologies and developing novel compounds.
| Molecular weight | 144.93 |
|---|---|
| Linear formula | C6H13MgCl |
| Density | 0.965 g/mL at 25 °C |
| Concentration | 2.0 M in THF |




Hazard statements
- H225Highly flammable liquid and vapour
- 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
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | -25 °C / -13 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-14-19-34-37-40 |
| 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 Hexylmagnesium chloride solution used for?
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Hexylmagnesium chloride solution is primarily used as a Grignard reagent in organic synthesis for introducing the hexyl group, forming new carbon-carbon bonds, and synthesising complex organic molecules, pharmaceutical intermediates, and fine chemicals.
What is the CAS number and formula for Hexylmagnesium chloride solution?
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The CAS number is 44767-62-6 and the linear formula is C6H13MgCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hexylmagnesium chloride solution at a concentration of 2.0 M in THF. TSS does not represent this product as USP, BP, or EP grade; it is suitable for laboratory research and general synthetic purposes.
What are the primary safety hazards associated with Hexylmagnesium chloride solution?
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This solution is highly flammable (flash point -25 °C) and corrosive, causing severe skin burns and eye damage (H314). It can also cause respiratory irritation (H335) and is suspected of causing cancer (H351). It reacts violently with water and may form explosive peroxides. Handle with extreme caution in a well-ventilated area, away from ignition sources.
How is Hexylmagnesium chloride solution supplied and exported?
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Hexylmagnesium chloride solution is supplied as a liquid and is carefully packaged and prepared for export according to international regulations for hazardous materials. Please consult our shipping department for specific details.
How can I request a sample or a quote for Hexylmagnesium chloride solution?
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To request a sample or a quote, please contact our sales team through the website or via direct email, providing your specific requirements and contact information.
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