Description

1,2-Diiodo-4,5-Dimethylbenzene is a high-purity, di-substituted aromatic compound featuring iodine atoms at the 1 and 2 positions. This specific halogenated derivative is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the iodine substituents facilitate further functionalization.
• Ligand & Catalyst Precursor: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Organic Electronic Materials: Investigated as a monomer or intermediate in the development of organic semiconductors and liquid crystal materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and synthesizing novel chemical entities.
• Dye & Pigment Intermediate: Used in the synthesis of complex dyes and pigments where iodine substitution modifies color properties and stability.

Basic Information

Product Name	1,2-Diiodo-4,5-Dimethylbenzene
CAS No.	5182-67-2
Molecular Formula	C8H8I2
Molecular Weight	357.96 g/mol
Synonyms	1,2-Diiodo-4,5-dimethylbenzene; 4,5-Dimethyl-1,2-diiodobenzene; 1,2-Diiodo-4,5-xylene; Benzene, 1,2-diiodo-4,5-dimethyl-; 4,5-Dimethyl-o-diiodobenzene
EINECS	Contact for details

Quality Control

Our 1,2-Diiodo-4,5-Dimethylbenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white 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%

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