Triethyloxonium hexachloroantimonate
Triethyloxonium hexachloroantimonate (CAS 3264-67-3), with the molecular formula (C2H5)3OSbCl6 and a molecular weight of 437.66 g/mol, is a potent electrophilic reagent. It serves as a valuable tool in organic synthesis, particularly for alkylation reactions. Its strong Lewis acidity and ability to act as an ethylating agent make it indispensable for forming new carbon-carbon bonds and modifying various organic substrates in research and development settings.
C-C Bond Formation
This reagent is instrumental in synthetic pathways that require the formation of new carbon-carbon bonds. Its electrophilic nature facilitates reactions leading to increased molecular complexity.
Chemical Synthesis
Triethyloxonium hexachloroantimonate is a versatile reagent utilised across a broad spectrum of chemical syntheses. It is employed to introduce ethyl groups onto various nucleophilic centres.
Alkylation Reactions
As a powerful ethylating agent, it is frequently used to alkylate alcohols, phenols, thiols, and amines, transforming them into their corresponding ethers, thioethers, and tertiary amines.
Synthetic Reagents
It functions as a key synthetic reagent in academic and industrial laboratories, enabling challenging transformations and the preparation of novel compounds.
| Molecular weight | 437.66 |
|---|---|
| Linear formula | (C2H5)3OSbCl6 |
| Storage temperature | −20°C |
Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 20/22-51/53 |
| Safety statements (S) | 61 |
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 Triethyloxonium hexachloroantimonate used for?
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Triethyloxonium hexachloroantimonate is primarily used in organic synthesis for alkylation reactions, particularly ethylation, and for the formation of carbon-carbon bonds.
What is the CAS number and formula for Triethyloxonium hexachloroantimonate?
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The CAS number is 3264-67-3, and the linear formula is (C2H5)3OSbCl6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triethyloxonium hexachloroantimonate as a research-grade chemical. We do not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is harmful if swallowed or inhaled and is toxic to aquatic life with long-lasting effects. Handle with appropriate personal protective equipment, including a dust mask (NIOSH N95), eyeshields, and gloves, in a well-ventilated area.
How is Triethyloxonium hexachloroantimonate packed and shipped?
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As a global supplier, Tech Serve Solutions packs and ships Triethyloxonium hexachloroantimonate in compliance with international regulations for hazardous materials, including UN 3261, Class 8, Packing Group II.
How can I request a sample or quote for Triethyloxonium hexachloroantimonate?
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To request a sample or obtain a quote, please use the contact form on our website or call our sales department, providing your details and the product CAS number (3264-67-3).
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