4-Ethoxybenzylzinc chloride solution
4-Ethoxybenzylzinc chloride solution (CAS: 308796-29-4) is an organozinc halide reagent with the linear formula C2H5OC6H4CH2ZnCl and a molecular weight of 236.03 g/mol. Supplied as a 0.5 M solution in THF, it is a valuable tool in organic synthesis for introducing the 4-ethoxybenzyl group. This compound finds utility in various cross-coupling reactions and as a precursor in the synthesis of complex organic molecules within research and development settings.

Organic Synthesis
Utilised as a key organometallic reagent for the formation of carbon-carbon bonds. It enables the efficient introduction of the 4-ethoxybenzyl moiety into organic frameworks.
Cross-Coupling Reactions
Serves as a nucleophilic coupling partner in transition-metal-catalysed reactions, facilitating the construction of complex molecular architectures.
Precursor for Complex Molecules
Acts as a building block in multi-step syntheses, contributing to the development of novel compounds in pharmaceutical and materials science research.
| Molecular weight | 236.03 |
|---|---|
| Linear formula | C2H5OC6H4CH2ZnCl |
| Density | 0.946 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) | 11-19-36/37-40 |
| 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 4-Ethoxybenzylzinc chloride solution used for?
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4-Ethoxybenzylzinc chloride solution is primarily used in organic synthesis as an organometallic reagent for introducing the 4-ethoxybenzyl group via various coupling reactions.
What is the CAS number and formula for this product?
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The CAS number is 308796-29-4 and the linear formula is C2H5OC6H4CH2ZnCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a 0.5 M solution in THF. As this is a research chemical, we do not represent it as USP, BP, or EP grade.
How should 4-Ethoxybenzylzinc chloride solution be handled and stored?
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This compound is flammable and may form explosive peroxides. It can cause serious eye irritation and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources. Store at 2-8°C.
Is this product shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents, including 4-Ethoxybenzylzinc chloride solution.
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly with your inquiry and product details.
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