Description

2,3,5-Trichloro-1,4-Benzoquinone is a halogenated quinone derivative that serves as a versatile chemical intermediate and reagent. Its value lies in its strong electrophilic character and ability to act as an oxidizing agent or a precursor for more complex heterocyclic systems. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for synthesis and process development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing quinone or chlorinated aromatic structures.
• Agrochemical Synthesis: Serves as a key building block for manufacturing certain herbicides, fungicides, and pesticides.
• Organic Synthesis Reagent: Acts as a selective oxidizing agent or an electrophile in various organic transformations and heterocyclic chemistry.
• Dye and Pigment Precursor: Utilized in the production of specialized dyes and pigments due to its quinoid structure.
• Polymer Chemistry: Can be employed as a monomer or cross-linking agent in the development of functional polymers.
• Research & Development: A valuable tool in chemical research for studying redox reactions and developing new synthetic methodologies.

Basic Information

Product Name	2,3,5-Trichloro-1,4-Benzoquinone
CAS No.	634-85-5
Molecular Formula	C6HCl3O2
Molecular Weight	211.43 g/mol
Synonyms	2,3,5-Trichloro-p-benzoquinone; Trichloroquinone; 2,3,5-Trichloro-2,5-cyclohexadiene-1,4-dione; 2,3,5-Trichloro-1,4-cyclohexadienedione; Chloranil derivative; Trichlorohydroquinone quinone
EINECS	211-207-2

Quality Control

Our 2,3,5-Trichloro-1,4-Benzoquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics. Our quality commitment ensures the material is suitable for demanding applications in research and industrial synthesis.

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 incompatible materials such as strong bases and reducing agents. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	162 - 167 °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.