Description

4,4'-Bis(Benzotriazol-1-Yloxycarbonyl)Diphenyl Ether is a specialized high-purity organic intermediate of significant interest in advanced material synthesis. This compound matters for its role as a key building block in the production of polymers and functional materials requiring specific light-absorbing or stabilizing properties. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and performance polymer industries for developing next-generation products.

Application

• Polymer Additive Synthesis: Serves as a critical monomer or intermediate for creating UV absorbers and light stabilizers for plastics, coatings, and films.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) that incorporate benzotriazole motifs.
• Agrochemical Development: Acts as a building block for novel crop protection agents and herbicides.
• Advanced Material Research: Employed in the synthesis of organic electronic materials, such as those for OLEDs or photoresists.
• Cross-linking Agent: Potential use in creating cross-linked polymer networks for enhanced thermal and mechanical stability.
• Liquid Crystal & Dye Intermediate: Utilized in the production of specialized dyes and liquid crystal compounds.

Basic Information

Product Name	4,4'-Bis(Benzotriazol-1-Yloxycarbonyl)Diphenyl Ether
CAS No.	188894-66-8
Molecular Formula	C34H22N6O5
Molecular Weight	594.57 g/mol
Synonyms	Diphenyl Ether, 4,4'-bis[(benzotriazol-1-yl)carbonyl]-; 1,1'-(Oxybis(4,1-phenylene))bis(1H-benzotriazole-1-carboxylate); 4,4'-Bis(1-benzotriazolecarbonyloxy)diphenyl ether; Bis(4-(benzotriazole-1-carbonyloxy)phenyl) ether; 188894-66-8; 4,4'-Bis(benzotriazol-1-yloxycarbonyl)diphenyl ether
EINECS	Contact for details

Quality Control

Our 4,4'-Bis(Benzotriazol-1-Yloxycarbonyl)Diphenyl Ether is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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