Description

2-Chloro-1,4-Phenylene Diacetate is a versatile chlorinated aromatic diester compound, serving as a key intermediate in advanced organic synthesis. Its value lies in providing a reactive phenolic scaffold that can be selectively functionalized, enabling the production of complex molecules. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the chlorophenol moiety is required.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, such as polyarylates and high-temperature resins.
• Dye and Pigment Manufacturing: Serves as an intermediate for creating chlorinated quinone derivatives and other complex colorants.
• Liquid Crystal & OLED Materials: Utilized in the synthesis of chlorinated aromatic cores for electronic and optoelectronic applications.
• Chemical Research & Development: A valuable reagent for academic and industrial labs exploring new organic reactions and catalytic processes.

Basic Information

Product Name	2-Chloro-1,4-Phenylene Diacetate
CAS No.	57981-99-4
Molecular Formula	C10H9ClO4
Molecular Weight	228.63 g/mol
Synonyms	1,4-Diacetoxy-2-chlorobenzene; 2-Chlorohydroquinone Diacetate; 2-Chloro-1,4-diacetoxybenzene; Chlorohydroquinone Diacetate; 2-Chloro-p-phenylene Diacetate; 2-Chloro-1,4-bis(acetyloxy)benzene; 2-Chlorobenzene-1,4-diyl diacetate
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-1,4-Phenylene Diacetate is produced under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee compliance with your specific project 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 strong bases and incompatible organic solvents. The compound is light-sensitive and should be stored away from direct light exposure.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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