Description

4-Bromo-1-Chloro-2-Ethoxy-Benzene is a high-purity halogenated aromatic ether building block of significant importance in advanced organic synthesis. Its core value lies in its versatile reactivity, serving as a key intermediate for constructing complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted benzene core.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, where the bromo and chloro substituents allow for further functionalization.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials, liquid crystals, and polymers with tailored properties.
• Chemical Research & Development: A valuable building block for medicinal chemistry and process chemistry in exploring new synthetic pathways.
• Custom Synthesis: Used by fine chemical manufacturers for the contract production of specialty chemicals and complex organic compounds.

Basic Information

Product Name	4-Bromo-1-Chloro-2-Ethoxy-Benzene
CAS No.	900174-61-0
Molecular Formula	C8H8BrClO
Molecular Weight	235.51 g/mol
Synonyms	1-Bromo-4-Chloro-2-Ethoxybenzene; 2-Ethoxy-4-Bromo-1-Chlorobenzene; 4-Bromo-2-Ethoxychlorobenzene; 4-Bromo-1-Chloro-2-Ethoxybenzene; 1-Chloro-4-Bromo-2-Ethoxybenzene; 2-Chloro-5-Bromophenetole; 5-Bromo-2-Chlorophenetole
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-Chloro-2-Ethoxy-Benzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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