Ethyltriphenylphosphonium bromide
98%
- Product Code: 121967
Alias:
Ethyltriphenylphosphine bromide
CAS:
1530-32-1
| Molecular Weight: | 371.25 g./mol | Molecular Formula: | C₂₀H₂₀BrP |
|---|---|---|---|
| EC Number: | 216-223-3 | MDL Number: | MFCD00011838 |
| Melting Point: | 203-205 °C(lit.) | Boiling Point: | |
| Density: | Storage Condition: | Room temperature, dry, sealed |
Product Description:
Ethyltriphenylphosphonium bromide is widely used as a phase-transfer catalyst in organic synthesis. It facilitates the transfer of reactants between immiscible phases, enhancing reaction rates and yields. This compound is particularly valuable in nucleophilic substitution reactions, where it helps in the formation of carbon-carbon and carbon-heteroatom bonds. It is also employed in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. Additionally, it serves as a key reagent in Wittig reactions, enabling the preparation of alkenes from aldehydes and ketones. Its role in polymerization processes and as an ionic liquid precursor further highlights its versatility in industrial applications.
Product Specification:
| Test | Specification |
|---|---|
| Loss On Drying | 0-1 |
| Melting Point | 206-210 Degree Celsius |
| Purity (HPLC) | 98-100 |
| Purity (Nonaqueous Titration) | 97.5-102.5 |
| Appearance | White To Off-White Powder Or Crystals |
| Infrared Spectrum | Conforms To Structure |
| Proton NMR Spectrum | Conforms To Structure |
| Solubility In Methanol | 0.1g/10ml |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $12.04 |
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| 100.000 | 10-20 days | $21.60 |
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| 500.000 | 10-20 days | $78.49 |
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| 2500.000 | 10-20 days | $388.71 |
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Ethyltriphenylphosphonium bromide
Ethyltriphenylphosphonium bromide is widely used as a phase-transfer catalyst in organic synthesis. It facilitates the transfer of reactants between immiscible phases, enhancing reaction rates and yields. This compound is particularly valuable in nucleophilic substitution reactions, where it helps in the formation of carbon-carbon and carbon-heteroatom bonds. It is also employed in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. Additionally, it serves as a key reagent in Wittig reactions, enabling the preparation of alkenes from aldehydes and ketones. Its role in polymerization processes and as an ionic liquid precursor further highlights its versatility in industrial applications.
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