Description

3,3',4,4'-Tetrachloroazobenzene is a specialized chlorinated azo compound of significant interest in advanced chemical synthesis and materials research. This high-purity intermediate is valued for its role in the development of functional dyes, pigments, and as a precursor in the synthesis of more complex heterocyclic systems. It is primarily utilized by R&D laboratories and industrial manufacturers in the agrochemical, specialty chemical, and advanced material sectors seeking to develop novel compounds with specific optical or electronic properties.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex azo dyes and pigments, particularly those requiring high thermal and chemical stability.
• Agrochemical Research: Used in the research and development of novel active ingredients and photo-stable agrochemical formulations.
• Material Science: Investigated as a precursor for organic semiconductors, liquid crystals, and other functional materials due to its conjugated structure and halogen substituents.
• Analytical Standard: Employed as a reference standard in environmental and analytical chemistry for method development and calibration, especially for detecting chlorinated aromatic compounds.
• Polymer Chemistry: Can be utilized in the synthesis of polymers with specific chromophoric or electronic properties.

Basic Information

Product Name	3,3',4,4'-Tetrachloroazobenzene
CAS No.	14047-09-7
Molecular Formula	C12H6Cl4N2
Molecular Weight	322.00 g/mol
Synonyms	TCAB; 3,3',4,4'-Tetrachloroazobenzene; Azobenzene, 3,3',4,4'-tetrachloro-; 1,2-Bis(3,4-dichlorophenyl)diazene; NSC 404087; 3,3',4,4'-Tetrachlorodiphenyldiazene; 3,3',4,4'-Tetrachloroazobenzol
EINECS	Contact for details

Quality Control

Our 3,3',4,4'-Tetrachloroazobenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) documenting the specific results for each parameter is provided with every shipment to support your quality assurance protocols.

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 sources and incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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