1-Ethylpropylzinc bromide solution
1-Ethylpropylzinc bromide solution (CAS: 308796-09-0) is an organozinc halide with the linear formula (C2H5)2CHZnBr and a molecular weight of 216.43 g/mol. Supplied as a 0.5 M solution in THF, this reagent is commonly employed in organic synthesis. It is a flammable liquid that requires careful handling due to its potential to form explosive peroxides and associated health hazards.
Organozinc Reagent in Synthesis
This organozinc bromide is utilised as a nucleophilic coupling partner in various carbon-carbon bond-forming reactions. Its specific reactivity profile makes it valuable for introducing the 1-ethylpropyl group into organic molecules.
Chemical Synthesis Intermediate
As a specialised organometallic reagent, it serves as an intermediate in complex chemical syntheses. It is particularly useful in reactions where precise control over functional group transformations is required.
Preparation of Organometallic Compounds
The compound is instrumental in the preparation of more complex organozinc species or in transmetallation reactions. It plays a role in advancing synthetic methodologies within research and development settings.
| Molecular weight | 216.43 |
|---|---|
| Linear formula | (C2H5)2CHZnBr |
| Density | 0.95 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 1-Ethylpropylzinc bromide solution used for?
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1-Ethylpropylzinc bromide solution is used as a nucleophilic coupling partner in organic synthesis and as an intermediate in the preparation of other organometallic compounds.
What is the CAS number and formula for 1-Ethylpropylzinc bromide solution?
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The CAS number is 308796-09-0, and the linear formula is (C2H5)2CHZnBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a 0.5 M solution in THF. We do not claim USP, BP, or EP grade as this is a technical/research-grade reagent.
How should 1-Ethylpropylzinc bromide solution be handled safely?
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This compound is a highly flammable liquid and may form explosive peroxides. It is also an irritant to the eyes and respiratory system and is suspected of causing cancer. Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources.
How is 1-Ethylpropylzinc bromide solution packed and shipped?
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It is shipped as a hazardous material (UN 2924) under controlled conditions, requiring specialised packaging and transport protocols to maintain stability and safety during export.
How can I request a sample or quote for 1-Ethylpropylzinc bromide solution?
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To request a sample or a quote, please contact our sales team via the website or by calling our dedicated line, providing your specific requirements.
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