Description

Benzene, 4-Bromo-2-Ethyl-1-Pentyl- is a specialized brominated aromatic compound, identified by CAS NO 2703752-30-9, serving as a versatile intermediate in advanced organic synthesis. Its molecular structure makes it a valuable building block for constructing more complex molecules, particularly in the development of pharmaceuticals and functional materials. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for precise synthetic routes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic electronic materials and liquid crystal displays.
• Polymer & Resin Modification: Employed to introduce bromine functionality into polymers, altering properties like flame retardancy.
• Organic Synthesis & Catalysis: Acts as a reagent in cross-coupling reactions and other catalytic processes to form carbon-carbon bonds.
• Chemical Research (R&D): A critical material for academic and industrial research in developing new synthetic methodologies.

Basic Information

Product Name	Benzene, 4-Bromo-2-Ethyl-1-Pentyl-
CAS No.	2703752-30-9
Molecular Formula	C13H19Br
Molecular Weight	255.20 g/mol
Synonyms	4-Bromo-2-ethyl-1-pentylbenzene; 1-Bromo-4-(2-ethylpentyl)benzene; 2-Ethyl-1-pentyl-4-bromobenzene; 4-Bromo-2-ethylpentylbenzene; (2-Ethylpentyl)-4-bromobenzene; p-Bromo(2-ethylpentyl)benzene; Brominated Ethylpentyl Benzene Derivative
EINECS	Contact for details

Quality Control

Our Benzene, 4-Bromo-2-Ethyl-1-Pentyl- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 3.0%
Density (at 20°C)	~1.2 g/mL

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.