Description

1,4-Diacetoxybenzene is a high-purity aromatic ester compound, also known as hydroquinone diacetate. This versatile chemical intermediate is valued for its role in controlled synthesis and as a protected form of hydroquinone, offering enhanced stability and handling properties. It is essential for manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking reliable precursors for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Polymer Industry: Used as a monomer or modifier in the production of specialty polymers and liquid crystal polymers (LCPs).
• Organic Synthesis: Serves as a protected form of hydroquinone, enabling selective reactions in complex multi-step syntheses.
• Antioxidant Precursor: Intermediate in the manufacturing of antioxidant agents for industrial applications.
• Dye and Pigment Synthesis: Utilized in the production of certain quinone-based dyes and organic pigments.
• Research & Development: Valuable reagent in academic and industrial R&D laboratories for novel compound development.

Basic Information

Product Name	1,4-Diacetoxybenzene
CAS No.	1205-91-0
Molecular Formula	C10H10O4
Molecular Weight	194.18 g/mol
Synonyms	Hydroquinone Diacetate; 1,4-Diacetyloxybenzene; p-Diacetoxybenzene; Benzene-1,4-diyldiacetate; HQDA; Hydroquinone Acetate; Diacetylhydroquinone; p-Hydroquinone Diacetate
EINECS	214-889-1

Quality Control

Our 1,4-Diacetoxybenzene is manufactured under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and research use. Certificates of Analysis (COA) documenting all critical parameters are provided to guarantee supply reliability and batch-to-batch consistency.

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, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	121°C - 125°C
Loss on Drying	≤ 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.