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In the vast landscape of organic chemistry, certain molecules serve as critical nodes, enabling the synthesis of a multitude of complex compounds. 4-Bromobenzaldehyde, identified by CAS number 1122-91-4, is one such cornerstone intermediate. Its importance spans across vital sectors like pharmaceuticals, agrochemicals, and the broader fine chemical industry. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated 4-Bromobenzaldehyde manufacturer in China, committed to providing this essential compound with uncompromising quality.
Understanding 4-Bromobenzaldehyde: Properties and Specifications
4-Bromobenzaldehyde, also known as p-Bromobenzaldehyde, is an aromatic aldehyde characterized by a bromine atom substituted at the para position of the benzene ring. This structural feature imbues it with unique reactivity, making it an excellent starting material or intermediate in numerous organic synthesis pathways. Typically appearing as white crystals, its purity is a paramount concern for industrial users, with specifications often demanding ≥99.0% purity via Gas Chromatography (GC). Low moisture content (≤0.1%) and a defined melting point (56-58°C) are also key quality indicators that potential buyers should scrutinize. The compound's molecular formula is C7H5BrO, with a molar mass of 185.02 g/mol.
Synthesis Methods: Efficiency and Environmental Considerations
The preparation of 4-Bromobenzaldehyde involves several synthetic routes. Traditional methods, such as the hydrolysis of isocarbon dihalocarbons, while offering high yields and simple processes, can lead to environmental concerns due to the discharge of toxic gases and waste liquids. Modern approaches often focus on improving efficiency and reducing environmental impact. One common laboratory preparation involves the oxidation of 4-bromotoluene. This can be achieved through free radical bromination to form 4-bromobenzal bromide, followed by hydrolysis. Patent literature also describes improved methods, such as those employing p-bromotoluene as a raw material, undergoing bromination under specific catalytic conditions and subsequent hydrolysis, aiming for higher yields and reduced emissions. When you inquire about 4-bromobenzaldehyde price, remember that the chosen synthesis method by the CAS 1122-91-4 manufacturer influences both cost and sustainability.
Industrial Applications and Sourcing Needs
The applications of 4-Bromobenzaldehyde are diverse and critical:
For organizations looking to purchase high purity 4-Bromobenzaldehyde, partnering with a reliable 4-Bromobenzaldehyde supplier is essential. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-quality intermediates. We encourage you to explore our offerings and discuss how our products can support your research and manufacturing needs. Understanding the synthesis routes and quality parameters empowers you to make informed purchasing decisions.
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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.
