Description

1,4-Diacetoxy-2,5-Dibromobenzene is a high-purity brominated aromatic intermediate of significant importance in advanced organic synthesis. Its core value lies in its dual functionality, serving as a versatile building block for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of active ingredients and specialty chemicals. The product is supplied under stringent quality control to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring specific brominated aromatic cores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Materials: Serves as a building block for brominated monomers used in electronic and optoelectronic materials.
• Polymer Modification: Employed to introduce bromine and acetate functional groups into polymer chains, altering properties like flame retardancy.
• Organic Synthesis Reagent: A valuable reagent in cross-coupling reactions (e.g., Suzuki, Heck) and other metal-catalyzed transformations in R&D laboratories.
• Dye & Pigment Intermediate: Used in the synthesis of specialized brominated dyes and colorants.

Basic Information

Product Name	1,4-Diacetoxy-2,5-Dibromobenzene
CAS No.	40101-03-9
Molecular Formula	C10H8Br2O4
Molecular Weight	376.00 g/mol
Synonyms	2,5-Dibromohydroquinone Diacetate; 2,5-Dibromo-1,4-diacetoxybenzene; 1,4-Benzenediol, 2,5-dibromo-, diacetate; Hydroquinone, 2,5-dibromo-, diacetate; 2,5-Dibromobenzene-1,4-diyl diacetate; p-Diacetoxy-2,5-dibromobenzene
EINECS	Contact for details

Quality Control

Our 1,4-Diacetoxy-2,5-Dibromobenzene is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We adhere to cGMP principles where applicable to support our customers' regulatory requirements.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

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	≤ 20 ppm

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