3-Methylbenzylzinc chloride solution
3-Methylbenzylzinc chloride solution (CAS: 312693-20-2) is an organozinc halide, a highly reactive reagent crucial in synthetic organic chemistry. With a molecular weight of 206.00 g/mol, it is supplied as a 0.5 M solution in THF. This compound serves as a valuable building block for creating complex organic molecules, particularly in carbon-carbon bond formation, finding utility in research and development across various chemical synthesis applications.
Cross-Coupling Reactions
This organozinc reagent is employed in various transition-metal-catalyzed cross-coupling reactions, such as Negishi couplings, to forge new carbon-carbon bonds. It enables the introduction of the 3-methylbenzyl group into diverse organic frameworks.
Organic Synthesis Intermediate
As a versatile organozinc halide, it acts as a key intermediate in multi-step synthetic pathways. It facilitates the construction of complex molecular architectures relevant to pharmaceuticals and materials science.
Functional Group Transformation
The reagent can be used for the functionalisation of organic molecules, allowing for precise modifications and the synthesis of bespoke chemical entities in a controlled manner.
| Molecular weight | 206.00 |
|---|---|
| Linear formula | CH3C6H4CH2ZnCl |
| Density | 0.964 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H319Causes serious eye irritation
- 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
- P281Use personal protective equipment as required
- P305IF IN EYES
| 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,Xn |
| Risk statements (R) | 11-14-19-36/37-40 |
| Safety statements (S) | 16-26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
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 3-Methylbenzylzinc chloride solution used for?
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3-Methylbenzylzinc chloride solution is used as a reagent in organic synthesis, particularly for carbon-carbon bond formation in cross-coupling reactions and as an intermediate for creating complex organic molecules.
What is the CAS number and formula for 3-Methylbenzylzinc chloride solution?
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The CAS number is 312693-20-2, and the linear formula is CH₃C₆H₄CH₂ZnCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methylbenzylzinc chloride solution at a concentration of 0.5 M in THF. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should 3-Methylbenzylzinc chloride solution be handled safely?
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This solution is highly flammable (flash point -17 °C) and can cause serious eye irritation, respiratory irritation, and is suspected of causing cancer. It may also form explosive peroxides. Handle in a well-ventilated area, away from ignition sources, with appropriate personal protective equipment.
How is 3-Methylbenzylzinc chloride solution packaged and shipped?
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The product is typically packaged in containers suitable for flammable liquids and reactive organometallic compounds. It is shipped in accordance with international regulations for hazardous materials, classified under UN 2924.
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 3-Methylbenzylzinc chloride solution.
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