Description

1 4-Diacetoxy-2-Bromobenzene 97 is a high-purity brominated aromatic ester, serving as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a protected dihydroxybenzene framework with a halogen handle, enabling precise functionalization for complex molecule assembly. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and performance materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug molecules, particularly those requiring bromine for further cross-coupling reactions.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the bromine atom facilitates downstream modifications.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for creating brominated aromatic cores used in electronic display technologies.
• Polymer Modification Agent: Employed to introduce brominated phenolic groups into polymer chains to alter properties like flame retardancy or reactivity.
• Organic Synthesis Reagent: A valuable reagent in academic and industrial R&D for constructing complex poly-substituted benzene derivatives via selective deprotection and coupling.
• Dye & Pigment Intermediate: Used in the synthesis of specialized brominated dyes and organic pigments.

Basic Information

Product Name	1 4-Diacetoxy-2-Bromobenzene 97
CAS No.	52376-16-6
Molecular Formula	C10H9BrO4
Molecular Weight	273.08 g/mol
Synonyms	2-Bromohydroquinone Diacetate; 2-Bromo-1,4-diacetoxybenzene; 1,4-Diacetoxy-2-bromobenzene; Hydroquinone, 2-bromo-, diacetate; 2-Bromobenzene-1,4-diyl diacetate; p-Diacetoxy-o-bromobenzene; Bromohydroquinone Diacetate
EINECS	Contact for details

Quality Control

Our 1 4-Diacetoxy-2-Bromobenzene 97 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure it meets the declared 97% minimum purity and consistent impurity profile. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment to guarantee traceability and compliance with your research or production standards.

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 bases and incompatible materials. For long-term storage, consider storing 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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