Description

Phenyldiazene CAS NO 931-55-5 is an important organic intermediate and reagent belonging to the diazene chemical class. This compound matters for its role as a versatile building block in synthetic organic chemistry, particularly in the formation of azo compounds and other nitrogen-containing structures. It is needed by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers for applications in material science, dye synthesis, and the development of novel chemical entities.

Application

• Key intermediate in the synthesis of azo dyes and pigments.
• Building block for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Precursor in material science for creating functional polymers and advanced materials.
• Reagent in organic synthesis for introducing the phenylazo functional group.
• Used in research laboratories for studying reaction mechanisms and catalysis.
• Intermediate in the production of agrochemicals and specialty chemicals.

Basic Information

Product Name	Phenyldiazene
CAS No.	931-55-5
Molecular Formula	C6H6N2
Molecular Weight	106.12 g/mol
Synonyms	Diazenylbenzene; Benzenediazene; Phenylazo radical; Azobenzene (Note: Azobenzene is a common related compound, often used interchangeably in searches); Phenyldiazenyl; 1-Phenyldiazene; Diazobenzene
EINECS	Contact for details

Quality Control

Our Phenyldiazene is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, purity, and related substances are available upon request, supporting compliance with research and industrial application standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or solution (as applicable)
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Related Substances	Contact for details
Solvent Content (GC)	Contact for details

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