Description

Periodobenzene is a high-purity, specialized aromatic compound, also known as 1,2,4,5-Tetrachlorobenzene, serving as a critical intermediate in advanced chemical synthesis. Its precise molecular structure makes it an essential building block for creating complex agrochemicals, pharmaceuticals, and high-performance polymers. This product is vital for R&D laboratories and industrial manufacturers requiring a reliable and consistent source of a pure tetrachlorobenzene isomer for process development and scale-up.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of modern herbicides, fungicides, and other crop protection agents.
• Pharmaceutical Synthesis: Used as a versatile building block in the development of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer & Material Science: Acts as a monomer or modifying agent in the production of specialty polymers, resins, and engineered plastics with enhanced properties.
• Dyestuff & Pigment Manufacturing: Serves as an intermediate in the synthesis of specific organic pigments and dyes.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and novel compounds.
• Electronic Chemicals: Used in the purification and synthesis of materials for the electronics industry.

Basic Information

Product Name	Periodobenzene
CAS No.	608-74-2
Molecular Formula	C6H2Cl4
Molecular Weight	215.89 g/mol
Synonyms	1,2,4,5-Tetrachlorobenzene; sym-Tetrachlorobenzene; Benzene, 1,2,4,5-tetrachloro-; RCRA waste number U207; NSC 17588; UN 2811; Perchlorobenzene (historical)
EINECS	210-168-6

Quality Control

Our Periodobenzene (CAS 608-74-2) is manufactured under a stringent quality management system. Each batch is analyzed to ensure it meets precise specifications for purity and identity, typically exceeding 98% (GC). We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity confirmation, and impurity profiles. Our quality commitment ensures reliability for your most demanding synthesis and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong oxidizing agents and strong bases. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture pickup.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	138°C - 142°C
Loss on Drying	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 2.0%

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