Description

[1,1'-Biphenyl]-4,4'-Diamine, 3,3'-Bis(2-Propen-1-Yloxy)- is a specialized aromatic diamine derivative featuring allyloxy functional groups, making it a valuable intermediate for advanced material synthesis. This compound is engineered to provide a reactive platform for polymerization and cross-linking reactions, enabling the creation of high-performance polymers with tailored properties. It is essential for R&D and production in industries focused on advanced resins, specialty coatings, and functional materials.

Application

• Polymer & Resin Synthesis: A key monomer for producing polyimides, polyamides, and other high-temperature, high-strength engineering plastics.
• Cross-linking Agent: Used in thermosetting resin systems for coatings, adhesives, and composites, where its allyloxy groups participate in curing reactions.
• Photoresist & Electronic Chemicals: Serves as a precursor in the formulation of photosensitive polymers for microelectronics and printed circuit board manufacturing.
• Liquid Crystal Polymers (LCPs): A building block for synthesizing aromatic monomers used in high-performance LCPs for connectors and precision components.
• Specialty Coatings: Imparts enhanced chemical resistance, thermal stability, and adhesion in advanced industrial and protective coatings.
• Pharmaceutical Intermediates: Utilized in the research and development of complex organic molecules and active pharmaceutical ingredients (APIs).

Basic Information

Product Name	[1,1'-Biphenyl]-4,4'-Diamine, 3,3'-Bis(2-Propen-1-Yloxy)-
CAS No.	2573217-06-6
Molecular Formula	C18H20N2O2
Molecular Weight	296.37 g/mol
Synonyms	3,3'-Diallyloxybenzidine; 4,4'-Diamino-3,3'-diallyloxybiphenyl; 3,3'-Bis(allyloxy)benzidine; 3,3'-Bis(2-propenyloxy)-[1,1'-biphenyl]-4,4'-diamine; 3,3'-Diallyloxy-4,4'-diaminobiphenyl; 3,3'-Diallyloxy-4,4'-biphenyldiamine; Biphenyl-4,4'-diamine, 3,3'-bis(allyloxy)-; 3,3'-Diallyloxy-4,4'-diaminodiphenyl
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-4,4'-Diamine, 3,3'-Bis(2-Propen-1-Yloxy)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and quality assurance for your R&D and production needs.

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). This material is light-sensitive and should be handled under an inert atmosphere if prolonged exposure is anticipated to prevent potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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