Description

3,5-Diethyl-1-Bromobenzene is a high-purity brominated aromatic building block essential for advanced organic synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules, particularly in the development of pharmaceuticals and specialty chemicals. 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 materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a substituted bromobenzene moiety.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides where the diethyl-substituted benzene core provides specific biological activity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized phosphine or nitrogen-based ligands used in catalytic processes.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, or advanced polymers where its structure influences electronic and physical properties.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and other performance chemicals requiring specific aromatic substitution patterns.

Basic Information

Product Name	3,5-Diethyl-1-Bromobenzene
CAS No.	90267-03-1
Molecular Formula	C10H13Br
Molecular Weight	213.12 g/mol
Synonyms	1-Bromo-3,5-diethylbenzene; 3,5-Diethylbromobenzene; m-Diethylbromobenzene; Bromo-3,5-diethylbenzene; 3,5-Diethylphenyl bromide; (3,5-Diethylphenyl)bromide; Benzene, 1-bromo-3,5-diethyl-
EINECS	Contact for details

Quality Control

Our 3,5-Diethyl-1-Bromobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 away from incompatible materials such as strong acids and bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 2.0%

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