Get the Best Ethyltriphenylphosphonium Bromide (CAS 1530-32-1) for Your Process – From Aure Chemical
Aure Chemical is a premier global supplier of high-quality Ethyltriphenylphosphonium Bromide (C₂H₅P(C₆H₅)₃Br). Identified by its CAS number 1530-32-1, this organophosphorus compound typically appears as a white to off-white crystalline powder. It is an indispensable Wittig reagent in organic synthesis, highly valued for its ability to efficiently convert aldehydes and ketones into olefins (compounds with carbon-carbon double bonds). This reaction is crucial for constructing complex organic molecules in various chemical industries. Aure Chemical's unwavering commitment to excellence ensures that our Ethyltriphenylphosphonium Bromide meets the stringent purity and performance requirements for your most demanding research and industrial applications, guaranteeing consistency and reliability.
Basic Information of Ethyltriphenylphosphonium Bromide
Ethyltriphenylphosphonium Bromide (CAS No. 1530-32-1) is meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your complex synthetic routes:
| CAS No.: | 1530-32-1 |
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| EC No.: | 216-223-3 |
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| Linear Formula: | C₂H₅P(C₆H₅)₃Br |
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| Molecular Weight: | 371.25 |
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| Appearance: | White to off-white crystalline powder. |
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| Melting point: | 203-205 °C(lit.) |
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| Density: | 1.38[at 20℃] |
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| Solubility: | Soluble in various organic solvents, including dichloromethane, tetrahydrofuran (THF), and alcohols. Sparingly soluble in water. |
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| Nature: | A phosphonium salt that forms a reactive ylide when treated with a strong base. The ylide is sensitive to moisture and air. |
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| RIDADR: | UN 3464 6.1/PG 3 |
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| Chemical Structure: |  |
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Our commitment to delivering high-purity Ethyltriphenylphosphonium Bromide ensures a reliable and efficient component for your critical chemical syntheses, offering consistent quality for diverse research and industrial needs.
Primary Applications of Ethyltriphenylphosphonium Bromide
This specialized Wittig reagent's unique reactivity profile makes it an indispensable tool in advanced organic synthesis, particularly for the precise construction of carbon-carbon double bonds:
Wittig Reaction for Olefin Synthesis:
Its primary application is as a key reagent in the Wittig reaction. When deprotonated by a strong base, it forms an ethylidene triphenylphosphorane ylide. This ylide then reacts with aldehydes or ketones to form new carbon-carbon double bonds, synthesizing olefins (alkenes) with high selectivity.
Pharmaceutical and Agrochemical Synthesis:
The ability to precisely form specific olefins makes it invaluable in the synthesis of complex organic molecules. This includes intermediates for pharmaceuticals, agrochemicals, and other fine chemicals where controlled carbon chain elongation and double bond formation are essential.
Flavors and Fragrances Production:
It is used in the synthesis of specific olefinic compounds that serve as building blocks for various flavors and fragrances, contributing to the development of new aromatic profiles.
Polymer and Material Science:
In some specialized areas of polymer chemistry and material science, it can be used to introduce specific ethylidene functionalities into polymeric structures or monomers.
Why Choose Aure Chemical for Your Ethyltriphenylphosphonium Bromide Supply?
Aure Chemical is dedicated to providing superior chemical solutions and unparalleled customer support. By partnering with us for your Ethyltriphenylphosphonium Bromide requirements, you benefit from:
Exceptional Purity & Reactivity: Our Ethyltriphenylphosphonium Bromide is manufactured to stringent purity specifications, crucial for ensuring high yields and selectivity in sensitive Wittig reactions and other complex organic syntheses.
Reliable Global Supply Chain: We maintain a robust and efficient supply network, guaranteeing timely and secure delivery of this specialized chemical to your facilities worldwide, adhering to all strict safety and regulatory standards for organophosphorus compounds.
Expert Technical Support: Our team of experienced chemists and specialists is readily available to offer comprehensive guidance on product application, safe handling procedures (especially concerning the ylide formation), and optimal storage conditions for Ethyltriphenylphosphonium Bromide.
Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.
Choose Aure Chemical for a trustworthy and dependable supply of high-quality Ethyltriphenylphosphonium Bromide. We're ready to support your most challenging and innovative synthetic endeavors.
Hazards Classification
GHS Classification: Acute Toxicity (GHS06), Skin Irritation (GHS07), Eye Irritation (GHS07)
Hazard Statements: Harmful if swallowed; causes skin irritation; causes serious eye irritation.
UN Number: UN 3464
Hazard Class: 6.1 (Toxic Substances)
Packing Group: III
GHS06: Acute toxicity
GHS07: Exclamation mark
