Description

1,4-Benzenedicarboxylic Acid, 2,5-Bis[(3,3,4,4,5,5,6,6,6-Nonafluorohexyl)Oxy]-, 1,4-Dihydrazide is a high-value, specialty fluorinated aromatic dihydrazide derivative. This compound is engineered to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to advanced polymeric materials. It is primarily utilized as a key monomer or functional additive in the synthesis of high-performance polymers and coatings. Industries requiring materials with extreme surface properties and stability under harsh conditions are the primary end-users of this advanced chemical.

Application

• High-Performance Polymer Synthesis: Serves as a critical monomer for producing fluorinated polyamides, polyhydrazides, and polyoxadiazoles with enhanced thermal and chemical stability.
• Specialty Coatings & Films: Used as a functional additive or cross-linking agent to create ultra-hydrophobic, anti-fouling, and corrosion-resistant coatings for aerospace, automotive, and marine applications.
• Advanced Composite Materials: Incorporated into matrix resins for composites that require low surface energy, reduced moisture absorption, and improved performance in extreme environments.
• Electronic Materials: Potential application in the formulation of low-dielectric constant (low-k) materials and protective layers for microelectronics due to its fluorinated structure.
• Surface Modification Agent: Employed to modify the surface properties of textiles, membranes, and filters, granting them oil- and water-repellent characteristics.
• Research & Development: A valuable building block in academic and industrial R&D for developing novel fluorinated polymers with tailored properties.

Basic Information

Product Name	1,4-Benzenedicarboxylic Acid, 2,5-Bis[(3,3,4,4,5,5,6,6,6-Nonafluorohexyl)Oxy]-, 1,4-Dihydrazide
CAS No.	2569674-64-0
Molecular Formula	C26H20F18N4O4
Molecular Weight	770.45 g/mol
Synonyms	2,5-Bis[(3,3,4,4,5,5,6,6,6-nonafluorohexyl)oxy]terephthalic dihydrazide; Terephthalic acid, 2,5-bis[(3,3,4,4,5,5,6,6,6-nonafluorohexyl)oxy]-, dihydrazide; Fluorinated terephthalic dihydrazide; Nonafluorohexyloxy-substituted terephthaldihydrazide; 1,4-Dihydrazide-2,5-bis(nonafluorohexyloxy)benzene; Bis(Nonafluorohexyloxy)Terephthaldihydrazide
EINECS	Contact for details

Quality Control

Every batch of our 1,4-Benzenedicarboxylic Acid, 2,5-Bis[(3,3,4,4,5,5,6,6,6-Nonafluorohexyl)Oxy]-, 1,4-Dihydrazide undergoes rigorous analytical testing to ensure high purity and consistent performance. Our quality assurance protocols are designed to meet the stringent requirements of advanced material synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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