Description

4-Methylazobenzene is a high-purity organic compound belonging to the azobenzene class of chemicals, valued for its role as a key synthetic intermediate and chromophore. Its precise molecular structure makes it an essential building block for advanced materials and research applications. This product is primarily utilized by manufacturers and research institutions in the chemical, pharmaceutical, and material science industries.

Application

• Chemical Synthesis Intermediate: A crucial precursor in the synthesis of more complex dyes, pigments, and specialty organic compounds.
• Research & Development: Used in academic and industrial R&D for studying photochromic properties, molecular switches, and liquid crystal behavior.
• Dye & Pigment Manufacturing: Serves as a foundational component in the production of specific azo dyes and colorants.
• Material Science: Investigated for potential applications in the development of advanced functional materials, including light-responsive polymers.
• Analytical Chemistry: May be employed as a standard or reference material in chromatographic analysis and method development.

Basic Information

Item	Detail
Product Name	4-Methylazobenzene
CAS No.	949-87-1
Molecular Formula	C13H12N2
Molecular Weight	196.25 g/mol
Synonyms	p-Methylazobenzene; 4-(Phenyldiazenyl)toluene; 1-Methyl-4-(phenyldiazenyl)benzene; Toluene-4-azo-benzene; Azobenzene, 4-methyl-; Benzene, 1-methyl-4-(2-phenyldiazenyl)-; (4-Methylphenyl)phenyl-diazene
EINECS	213-447-6

Quality Control

Our 4-Methylazobenzene is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your 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 sources and incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C

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