Description

Benzonitrile, 4,4'-[[2,2-Bis[(4-Cyanophenoxy)Methyl]-1,3-Propanediyl]Bis(Oxy)]Bis- (9Ci) is a high-purity, multifunctional aromatic nitrile compound characterized by its complex, symmetrical molecular structure. This compound serves as a critical advanced intermediate and building block in the synthesis of high-performance polymers and specialty chemicals. It is essential for R&D and production in industries requiring materials with specific thermal, mechanical, or optical properties.

Application

• High-Performance Polymer Synthesis: A key monomer for producing polyimides, polyamides, and polybenzoxazoles, which are used in aerospace, electronics, and automotive applications for their exceptional heat resistance and strength.
• Liquid Crystal Polymers (LCPs): Acts as a crucial intermediate in the manufacture of LCPs for advanced display technologies, connectors, and miniaturized electronic components.
• Pharmaceutical Intermediates: Utilized in the research and development of complex drug molecules, particularly those with rigid, aromatic backbones.
• Specialty Adhesives and Coatings: Imparts high thermal stability and chemical resistance to advanced adhesive formulations and protective coatings.
• Advanced Composite Materials: Serves as a precursor for resins used in carbon fiber-reinforced composites for high-stress environments.
• Chemical Research & Development: A valuable building block in organic synthesis for creating novel macrocyclic compounds, dendrimers, and other complex molecular architectures.

Basic Information

Product Name	Benzonitrile, 4,4'-[[2,2-Bis[(4-Cyanophenoxy)Methyl]-1,3-Propanediyl]Bis(Oxy)]Bis- (9Ci)
CAS No.	38272-92-3
Molecular Formula	C33H24N4O6
Molecular Weight	572.57 g/mol
Synonyms	1,3-Bis[4-(4-cyanophenoxy)phenyl]-2,2-bis[(4-cyanophenoxy)methyl]propane; 2,2-Bis[[4-(4-cyanophenoxy)phenyl]methoxy]methyl]-1,3-bis(4-cyanophenoxy)benzene; Tetrakis(4-cyanophenoxy) Derivative of Pentaerythritol; Pentaerythritol Tetrakis(4-cyanophenyl ether); 4,4',4'',4'''-(2,2-Bis[[4-(4-cyanophenoxy)phenyl]methoxy]methyl]-1,3-propanediyl)tetrakis(oxy)tetrakisbenzonitrile
EINECS	Contact for details

Quality Control

Our production of Benzonitrile, 4,4'-[[2,2-Bis[(4-Cyanophenoxy)Methyl]-1,3-Propanediyl]Bis(Oxy)]Bis- (9Ci) adheres to a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed to prevent absorption of atmospheric moisture.

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%
Heavy Metals	≤ 10 ppm

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