Description

Biphenyl-2,4-Ylenediamine CAS NO 16069-32-2 is a specialized aromatic diamine compound serving as a crucial building block in advanced chemical synthesis. Its bifunctional amine groups make it a valuable intermediate for creating high-performance polymers, dyes, and pharmaceutical active ingredients. This product is essential for research and development laboratories, fine chemical manufacturers, and industrial sectors focused on material science and specialty chemistry.

Application

• Polymer Intermediate: Key monomer for the synthesis of high-temperature resistant polyimides, polyamides, and epoxy curing agents.
• Pharmaceutical Synthesis: Serves as a precursor in the development of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Dye and Pigment Manufacturing: Used in the production of azo dyes and other complex colorants requiring specific aromatic amine structures.
• Liquid Crystal & Electronic Materials: A building block for synthesizing components used in liquid crystal displays (LCDs) and organic semiconductors.
• Corrosion Inhibitor Formulation: Incorporated into specialty coatings and additives for metal protection.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and material properties.
• Cross-linking Agent: Used in resins and adhesives to enhance thermal and mechanical properties.

Basic Information

Product Name	Biphenyl-2,4-Ylenediamine
CAS No.	16069-32-2
Molecular Formula	C12H12N2
Molecular Weight	184.24 g/mol
Synonyms	2,4'-Diaminobiphenyl; 2,4'-Biphenyldiamine; 2-(4-Aminophenyl)aniline; 4'-Amino-2-biphenylamine; [1,1'-Biphenyl]-2,4'-diamine; Biphenyl-2,4'-diyldiamine; 2,4'-Diamino-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our Biphenyl-2,4-Ylenediamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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