Description

4-n-Propoxybromobenzene is a high-purity brominated aromatic ether, a versatile organic intermediate with the CAS registry number 39969-56-7. This compound is valued for its role in advanced organic synthesis, particularly in cross-coupling reactions and as a building block for complex molecules. It is essential for R&D and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise chemical functionality is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty electronic and display materials.
• Cross-Coupling Reactions: An effective substrate in Suzuki, Heck, and other palladium-catalyzed coupling reactions.
• Ligand & Catalyst Development: Utilized for creating novel phosphine or nitrogen-based ligands for catalytic systems.
• Polymer & Resin Modification: Incorporated into polymer chains to impart specific bromine or ether-based functionalities.
• Chemical Research: A valuable reagent for academic and industrial research in synthetic organic chemistry.

Basic Information

Product Name	4-n-Propoxybromobenzene
CAS No.	39969-56-7
Molecular Formula	C9H11BrO
Molecular Weight	215.09 g/mol
Synonyms	1-Bromo-4-propoxybenzene; p-Propoxybromobenzene; 4-Bromophenyl propyl ether; 4-Propoxybromobenzene; 1-Propoxy-4-bromobenzene; p-Bromophenyl propyl ether; 4-Bromo-1-propoxybenzene; Bromobenzene, 4-propoxy-
EINECS	Contact for details

Quality Control

Our 4-n-Propoxybromobenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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