Description

2,8-Diiododibenzothiophene is a high-purity, halogenated heterocyclic compound of significant interest in advanced materials research and pharmaceutical development. Its unique molecular structure, featuring iodine atoms at the 2 and 8 positions, makes it a valuable building block for synthesizing complex organic semiconductors and active pharmaceutical ingredients (APIs). This compound is essential for researchers and manufacturers in the fields of organic electronics, agrochemicals, and specialty chemical synthesis who require reliable, high-quality intermediates for their proprietary processes.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of novel p-type organic semiconductor materials for OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Intermediate: Used in the research and development of new drug candidates, particularly in constructing complex heterocyclic cores for therapeutic agents.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands in catalytic systems and metal-organic frameworks (MOFs).
• Agrochemical Research: Employed in the development of new crop protection agents and herbicides due to its bioactive scaffold.
• Material Science Research: Utilized in academic and industrial R&D for studying charge transport properties and developing new electronic materials.
• Chemical Synthesis Building Block: Provides a versatile, halogenated platform for further functionalization via cross-coupling reactions (e.g., Suzuki, Sonogashira).

Basic Information

Product Name	2,8-Diiododibenzothiophene
CAS No.	105404-91-9
Molecular Formula	C12H6I2S
Molecular Weight	451.95 g/mol
Synonyms	Dibenzothiophene, 2,8-diiodo-; 2,8-Diiododibenzothiophene; 2,8-Bis(iodo)dibenzothiophene; 2,8-DIIODODIBENZO[B,D]THIOPHENE; DBTO-I2
EINECS	Contact for details

Quality Control

Our 2,8-Diiododibenzothiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency, meeting the stringent requirements of research and development 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 light-sensitive nature and tendency for easy oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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