Description

1,4-Diiodo-2,5-Bis(Heptyloxy)Benzene is a high-purity, functionalized benzene derivative characterized by its iodine and long-chain alkoxy substituents. This compound is valued for its role as a key synthetic intermediate and building block in advanced material science and organic electronics. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, liquid crystal, and specialty polymer industries for constructing complex molecular architectures.

Application

• Liquid Crystal (LC) Material Synthesis: Serves as a core intermediate for creating discotic or calamitic liquid crystals used in display technologies and optical devices.
• Organic Semiconductor Precursor: Used in the development of p-type organic semiconductors for field-effect transistors (OFETs) and photovoltaic cells.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of complex drug molecules and bioactive compounds, leveraging its halogenated structure for further functionalization.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) or transition metal catalysts.
• Specialty Polymer Monomer: Incorporated into polymers to impart specific electronic or self-assembly properties for advanced coatings and functional materials.
• Research & Development: A critical reagent in academic and industrial research for exploring new organic electronic materials and supramolecular chemistry.

Basic Information

Item	Detail
Product Name	1,4-Diiodo-2,5-Bis(Heptyloxy)Benzene
CAS No.	149762-42-5
Molecular Formula	C20H32I2O2
Molecular Weight	574.28 g/mol
Synonyms	2,5-Bis(heptyloxy)-1,4-diiodobenzene; 1,4-Diiodo-2,5-diheptyloxybenzene; Benzene, 1,4-diiodo-2,5-bis(heptyloxy)-; DIHOB; 149762-42-5
EINECS	Contact for details

Quality Control

Our 1,4-Diiodo-2,5-Bis(Heptyloxy)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials.

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)	Complies with ICH guidelines

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