Description

Phenol, 2,6-Diiodo-4-Methyl- CAS NO 2432-18-0 is a halogenated phenolic compound characterized by its two iodine substituents on the aromatic ring. This specific molecular structure makes it a valuable advanced synthetic intermediate for the production of complex organic molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in fine chemical and life science industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring halogenated aromatic cores for bioactivity or as a precursor for further functionalization.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides where the diiodophenol structure contributes to molecular diversity and activity.
• Material Science Research: Serves as a monomer or precursor for developing specialized polymers, liquid crystals, or organic electronic materials due to its reactive phenolic and halogen groups.
• Chemical Research & Development: A versatile reagent for organic synthesis, including cross-coupling reactions (e.g., Suzuki, Heck) where the iodine atoms act as excellent leaving groups.
• Dye and Pigment Intermediate: Potential use in the synthesis of complex colorants and imaging agents where iodine incorporation can alter light absorption properties.

Basic Information

Product Name	Phenol, 2,6-Diiodo-4-Methyl-
CAS No.	2432-18-0
Molecular Formula	C7H6I2O
Molecular Weight	359.93 g/mol
Synonyms	2,6-Diiodo-4-methylphenol; 4-Methyl-2,6-diiodophenol; 2,6-Diiodo-p-cresol; p-Cresol, 2,6-diiodo-; 4-Methyl-2,6-bis(iodo)phenol; NSC 403119; Diiodohydroxytoluene
EINECS	Contact for details

Quality Control

Our Phenol, 2,6-Diiodo-4-Methyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a synthetic intermediate. Standard quality parameters include assay (HPLC), identification (IR), and control of key impurities. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 and easily oxidized nature, 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 flames.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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