Ethyltributylphosphonium Bromide (CAS: 7392-50-9) is a fascinating compound that embodies the unique characteristics of phosphonium ionic liquids. NINGBO INNO PHARMCHEM CO., LTD., a leading R&D and production company with over ten years of experience in this field, offers this high-purity (99%) chemical to enable groundbreaking research and industrial applications. Understanding the science behind this compound is crucial for chemists and formulators looking to purchase reliable chemical intermediates.
The molecular formula, C14H32BrP, reveals a phosphonium cation with three butyl chains and one ethyl chain attached to a central phosphorus atom, balanced by a bromide anion. This specific arrangement of bulky organic groups around the charged phosphorus atom disrupts crystal lattice formation, leading to a low melting point characteristic of ionic liquids. The presence of butyl chains also contributes to its solubility in a range of organic solvents, enhancing its utility in diverse chemical environments. As a manufacturer, we focus on synthesizing this compound to precise specifications.
The chemical reactivity of Ethyltributylphosphonium Bromide makes it a valuable asset in organic synthesis. It serves as a precursor for generating phosphonium ylides, vital intermediates in forming carbon-carbon double bonds via Wittig-type reactions. Additionally, its ionic nature allows it to function efficiently as a phase transfer catalyst, facilitating reactions between immiscible aqueous and organic phases. This capability is paramount for chemists aiming to optimize reaction conditions and improve yields.
The potential applications of this compound are broad, extending into areas like catalysis, as a component in electrolytes, and as a building block for more complex molecules. NINGBO INNO PHARMCHEM CO., LTD. is committed to being a premier supplier, offering this high-purity phosphonium salt to researchers and manufacturers globally. When you need to buy Ethyltributylphosphonium Bromide, our expertise and production capacity ensure you receive a product that meets your exact requirements. Explore the possibilities with a trusted manufacturer and supplier from China.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.