Description

4,5-Diiodophthalodinitrile is a high-value halogenated aromatic nitrile building block, recognized for its unique molecular structure. This compound matters as a critical synthetic intermediate, enabling the construction of complex organic frameworks, particularly in advanced material science and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, agrochemical, and organic electronics industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and other crop protection agents.
• Organic Electronic Materials: Acts as a building block for organic semiconductors, dyes, and pigments used in OLEDs and photovoltaic cells.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and coordination chemistry.
• Polymer Chemistry: Incorporated into polymer backbones to modify thermal stability, electronic properties, or refractive index.
• Research & Development: A versatile reagent in academic and industrial R&D for exploring new chemical reactions and material properties.

Basic Information

Product Name	4,5-Diiodophthalodinitrile
CAS No.	175883-98-4
Molecular Formula	C8H2I2N2
Molecular Weight	403.92 g/mol
Synonyms	4,5-Diiodobenzene-1,2-dicarbonitrile; 1,2-Dicyano-4,5-diiodobenzene; 4,5-Diiodo-1,2-benzenedicarbonitrile; 4,5-Diiodophthalonitrile; Phthalodinitrile, 4,5-diiodo-; 4,5-Diiodobenzene-1,2-dinitrile
EINECS	Contact for details

Quality Control

Our 4,5-Diiodophthalodinitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

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
Residue on Ignition	< 0.1%
Solubility	Soluble in common organic solvents (DMF, THF, DCM)

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