(Chloromethyl)triphenylphosphonium chloride
(Chloromethyl)triphenylphosphonium chloride (CAS: 5293-84-5) is a phosphonium salt with the molecular formula ClCH₂P(Cl)(C₆H₅)₃ and a molecular weight of 347.22 g/mol. It serves as a valuable reagent in organic synthesis, particularly for C-C bond formation and olefination reactions. Its utility extends to applications in chemical synthesis, including elimination reactions and homologation of aldehydes. This compound is supplied by Tech Serve Solutions with an assay of 97%.
- IUPAC
- NSC 93980
Corrosion Inhibition
This compound has been utilised for the corrosion inhibition of iron, contributing to material protection in specific environments.
Electrophilic Reactant
It functions as a potential electrophile in various organic transformations, enabling the formation of new chemical bonds.
Synthesis of Alkynes
The compound is involved in elimination reactions that facilitate the synthesis of linear alkynes, a key step in constructing specific carbon frameworks.
Nucleophilic Vinylic Substitution
It participates in intramolecular nucleophilic vinylic substitution reactions, offering a pathway to cyclic structures.
Homologation of Aldehydes
This reagent is employed in the homologation of aldehydes, effectively extending the carbon chain of aldehyde functionalities.
| Molecular weight | 347.22 |
|---|---|
| Linear formula | ClCH2P(Cl)(C6H5)3 |
| Assay | 97% |
| Application | Used for corrosion inhibition of iron1Reactant involved in:• Acting as a potential electrophile2• Elimination reactions for the synthesis of linear alkynes3• Intramolecular nucleophilic vinylic substitution4• Homologation of aldehydes5• Endo-selective alkynol cycloisomerization6 |
| Melting point | 262-264 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 are the primary applications of (Chloromethyl)triphenylphosphonium chloride?
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Primary applications include corrosion inhibition of iron, acting as an electrophile, synthesis of linear alkynes via elimination reactions, intramolecular nucleophilic vinylic substitution, and homologation of aldehydes.
What is the CAS number and molecular formula for (Chloromethyl)triphenylphosphonium chloride?
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(Chloromethyl)triphenylphosphonium chloride has the CAS number 5293-84-5 and the molecular formula ClCH₂P(Cl)(C₆H₅)₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Chloromethyl)triphenylphosphonium chloride with an assay of 97%. This is a technical/research grade product and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It requires handling with a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
How is (Chloromethyl)triphenylphosphonium chloride shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can accommodate export requirements for (Chloromethyl)triphenylphosphonium chloride. Please contact us for specific shipping details.
How can I request a sample or a quote for (Chloromethyl)triphenylphosphonium chloride?
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To request a sample or a quote, please contact our sales department through the website or by phone. Provide the product name and CAS number (5293-84-5) for efficient processing.
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