Description

1,4-Dibromo-2,5-Diethylbenzene is a high-purity, halogenated aromatic compound of significant interest in advanced organic synthesis. This chemical serves as a critical building block for the development of complex molecules, particularly in materials science and pharmaceutical research. It is primarily sought after by R&D chemists and process engineers in the fine chemical, agrochemical, and specialty polymer industries for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides requiring specific brominated aromatic cores.
• Liquid Crystal & OLED Materials: Serves as a fundamental building block for creating novel organic semiconductors, liquid crystal displays (LCDs), and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers and epoxy resins to impart flame retardancy and alter thermal and mechanical properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry for the synthesis of novel ligands and catalysts used in cross-coupling reactions.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing bromine and ethyl-substituted phenyl groups into target molecules via further functionalization.

Basic Information

Product Name	1,4-Dibromo-2,5-Diethylbenzene
CAS No.	40787-48-2
Molecular Formula	C10H12Br2
Molecular Weight	292.01 g/mol
Synonyms	2,5-Diethyl-1,4-dibromobenzene; 1,4-Dibromo-2,5-diethyl-benzene; Benzene, 1,4-dibromo-2,5-diethyl-; p-Dibromo-diethylbenzene; NSC 163082
EINECS	Contact for details

Quality Control

Our 1,4-Dibromo-2,5-Diethylbenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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 (as Pb)	≤ 20 ppm

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