Description

3-Chloro-o-Benzoquinone is a specialized chlorinated quinone derivative, a key synthetic intermediate valued for its unique electrophilic character. This compound matters for its role in constructing complex molecular architectures, particularly in advanced organic synthesis and materials science. It is needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from API synthesis to the development of functional polymers and dyes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with quinone-based structures.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Reagent: Acts as a versatile electrophile and oxidizing agent in complex organic transformations and heterocyclic chemistry.
• Dye and Pigment Precursor: Employed in the development of specialized dyes, pigments, and colorants for industrial applications.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the synthesis of specialty polymers and functional materials.
• Research & Development: A critical reagent in academic and industrial R&D labs for exploring new chemical reactions and pathways.

Basic Information

Product Name	3-Chloro-o-Benzoquinone
CAS No.	56961-34-3
Molecular Formula	C6H3ClO2
Molecular Weight	142.54 g/mol
Synonyms	3-Chloro-1,2-benzoquinone; 3-Chlorocyclohexa-3,5-diene-1,2-dione; 3-Chloro-o-quinone; 1,2-Benzoquinone, 3-chloro-; 3-Chloro-1,2-cyclohexadienedione; o-Benzoquinone, 3-chloro-
EINECS	Contact for details

Quality Control

Our 3-Chloro-o-Benzoquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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