Description

2-Chloro-1,4-Benzoquinone is a halogenated quinone derivative that serves as a versatile and reactive chemical intermediate. Its unique structure makes it valuable for synthesizing more complex organic molecules, particularly in fine chemical and pharmaceutical research. This compound is essential for industries focused on developing advanced materials, agrochemicals, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various pharmaceutical compounds and active ingredients.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides.
• Dye and Pigment Manufacturing: Acts as a precursor for the synthesis of specialized dyes and organic pigments.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialty polymers.
• Organic Synthesis Reagent: Employed in research laboratories for oxidation reactions and as a substrate for studying quinone chemistry.
• Photographic Chemicals: Can be used in the formulation of certain light-sensitive compounds.

Basic Information

Product Name	2-Chloro-1,4-Benzoquinone
CAS No.	695-99-8
Molecular Formula	C6H3ClO2
Molecular Weight	142.54 g/mol
Synonyms	2-Chloro-p-benzoquinone; 2-Chlorocyclohexa-2,5-diene-1,4-dione; Chloranil (partial); 2-Chloro-1,4-cyclohexadienedione; 2-Chlorobenzoquinone; p-Chloroquinone; 2-Chloro-2,5-cyclohexadiene-1,4-dione
EINECS	211-793-4

Quality Control

Our 2-Chloro-1,4-Benzoquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR), to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	54 - 58 °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.