Description

2,6-Diiodo-p-benzoquinone is a specialized halogenated quinone derivative, a key intermediate in advanced organic synthesis and materials science. Its unique structure, featuring two iodine atoms on the quinone core, makes it a valuable precursor for constructing complex molecules and functional materials. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with iodine-containing motifs.
• Organic Synthesis Reagent: Acts as a versatile reagent for oxidation reactions and as a scaffold for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Precursor: Used in the development of organic electronic materials, such as semiconductors and charge-transfer complexes, due to its electron-accepting quinone structure.
• Agrochemical Research: Employed in the research and development of new crop protection agents and herbicides.
• Cross-Coupling Reactions: Functions as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) to introduce the diiodoquinone moiety into larger molecular systems.
• Dye and Pigment Chemistry: Investigated as a precursor for the synthesis of specialized dyes and pigments with specific optical properties.

Basic Information

Product Name	2,6-Diiodo-p-benzoquinone
CAS No.	20389-01-9
Molecular Formula	C6H2I2O2
Molecular Weight	375.89 g/mol
Synonyms	2,6-Diiodo-1,4-benzoquinone; 2,6-Diiodocyclohexa-2,5-diene-1,4-dione; p-Benzoquinone, 2,6-diiodo-; 1,4-Benzoquinone, 2,6-diiodo-; 2,6-Diiodoquinone; Diiodobenzoquinone
EINECS	Contact for details

Quality Control

Our 2,6-Diiodo-p-benzoquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We are committed to meeting the stringent requirements of research and development applications.

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). Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass. Keep away from incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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