1-Bromo-4-ethylbenzene
- CAS No.1585-07-5
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High purity 1-Bromo-4-ethylbenzene (CAS 1585-07-5) designed for liquid crystal and pharmaceutical intermediate synthesis. Reliable supply with strict quality control.
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Product Overview
1-Bromo-4-ethylbenzene is a high-performance aryl halide intermediate extensively utilized in advanced organic synthesis and material science applications. As a critical building block, this compound serves as a foundational element for constructing complex molecular architectures required in the liquid crystal display industry and fine chemical manufacturing. Our production facility adheres to rigorous international quality standards, ensuring that every batch delivers consistent purity and reliability for downstream processing.
The chemical structure features a bromine substituent at the para position relative to the ethyl group on the benzene ring, providing specific reactivity profiles suitable for cross-coupling reactions. This unique configuration makes it an indispensable reagent for chemists developing new materials with precise electronic and optical properties. We prioritize safety and compliance throughout our manufacturing chain, guaranteeing a product that meets the demanding specifications of global industrial partners.
Technical Specifications
Quality control is paramount in the production of fine chemical intermediates. Our analytical teams employ advanced chromatography and spectroscopy methods to verify composition and impurity levels. The following table outlines the key physical and chemical properties typically associated with our premium grade material.
| Parameter | Specification |
|---|---|
| CAS Number | 1585-07-5 |
| Molecular Formula | C8H9Br |
| Molecular Weight | 185.06 g/mol |
| Appearance | Colorless to light yellow liquid |
| Purity | ≥99.0% |
| Density | 1.343 g/mL at 25 °C |
| Boiling Point | 204 °C |
| Melting Point | -43 °C |
| Flash Point | 147 °F |
| Refractive Index | 1.544 |
Industrial Applications
The versatility of 1-Bromo-4-ethylbenzene allows it to serve multiple sectors within the chemical industry. Its primary application lies in the synthesis of liquid crystal monomers, which are essential components for modern display technologies. High purity levels are critical here to ensure the optical clarity and stability of the final display panels.
- Liquid Crystal Intermediates: Used as a core raw material for producing mesogenic compounds.
- Pharmaceutical Intermediate Synthesis: Serves as a building block for various therapeutic agents under strict regulatory compliance.
- Organic Synthesis: Employed in palladium-catalyzed coupling reactions to form carbon-carbon bonds.
- Agrochemical Development: Utilized in the creation of specialized crop protection molecules.
Storage and Handling
Proper storage is essential to maintain the chemical stability and safety of this product. The material should be kept in a tightly closed container within a cool, dry, and well-ventilated area. It is crucial to keep the substance away from heat sources, sparks, and open flames due to its flash point characteristics. Incompatible substances must be stored separately to prevent hazardous reactions.
We offer flexible packaging options, including standard 25kg drums, with customization available to meet specific logistical requirements. Each shipment is accompanied by a Certificate of Analysis (COA) to verify quality parameters. Our global logistics network ensures timely delivery while maintaining compliance with international hazardous material transportation regulations.
