Description

4,4'-Diazidodiphenyl Ether is a specialized organic azide compound with the CAS number 48180-65-0. This chemical is a critical intermediate and cross-linking agent valued for its ability to generate reactive nitrene species upon thermal or photochemical activation. It is primarily sought by manufacturers and researchers in the polymer, specialty chemical, and advanced materials sectors for developing high-performance, cross-linked networks and functionalized materials.

Application

• Cross-linking Agent for Polymers: Used to modify and enhance the thermal and mechanical properties of epoxy resins, polyurethanes, and other specialty polymers.
• Photo-reactive Material: Serves as a key component in photoresists, photo-patternable films, and other light-sensitive formulations for microelectronics and optoelectronics.
• Chemical Synthesis Intermediate: Acts as a versatile building block for synthesizing heterocyclic compounds, dyes, and other functional organic molecules via nitrene insertion or cycloaddition reactions.
• Adhesive and Coating Formulations: Incorporated to improve adhesion, chemical resistance, and durability in high-performance industrial coatings and adhesives.
• Energetic Materials Research: Investigated for potential applications in propellant and pyrotechnic compositions due to its azide functional groups.
• Surface Modification: Utilized for grafting specific functional groups onto material surfaces to alter wettability, biocompatibility, or other surface properties.

Basic Information

Product Name	4,4'-Diazidodiphenyl Ether
CAS No.	48180-65-0
Molecular Formula	C12H8N6O
Molecular Weight	252.23 g/mol
Synonyms	4,4'-Diazidodiphenyl Oxide; Bis(4-azidophenyl) Ether; 4-Azidophenyl Ether; 1-Azido-4-(4-azidophenoxy)benzene; Diazidodiphenyl Ether; 4,4'-Oxybis(azidobenzene); p,p'-Oxybis(azidobenzene); Ether, bis(4-azidophenyl)
EINECS	Contact for details

Quality Control

Our 4,4'-Diazidodiphenyl Ether is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity determination. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from heat, sparks, and open flame. Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep container tightly sealed when not in use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Yellow to light 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%

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