Description

2,5-Bis(Hexyloxy)Terephthalic Dihydrazide is a specialized organic compound belonging to the class of terephthalic acid derivatives. This chemical is valued for its role as a key intermediate and functional building block in advanced polymer synthesis and specialty material production. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, liquid crystal, and high-performance materials sectors for developing novel products with tailored properties.

Application

• Polymer Synthesis: A crucial monomer or chain extender for producing polyhydrazides, polyoxadiazoles, and other high-performance polymers with excellent thermal stability.
• Liquid Crystal Materials: Serves as a core intermediate in the synthesis of liquid crystal compounds for display technologies.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Coating & Adhesive Formulations: Imparts specific mechanical and chemical resistance properties when incorporated into advanced coating and adhesive systems.
• Chemical Research & Development: A versatile building block for organic synthesis and material science research in academic and industrial settings.
• Cross-linking Agent: Functions as a cross-linker to modify and enhance the properties of various resin and polymer matrices.

Basic Information

Product Name	2,5-Bis(Hexyloxy)Terephthalic Dihydrazide
CAS No.	460732-38-1
Molecular Formula	C22H36N4O4
Molecular Weight	420.55 g/mol
Synonyms	2,5-Dihexyloxyterephthalic Dihydrazide; 2,5-Bis(hexyloxy)-1,4-benzenedicarboxylic Dihydrazide; Terephthalic acid, 2,5-bis(hexyloxy)-, dihydrazide; 1,4-Benzenedicarboxylic acid, 2,5-bis(hexyloxy)-, 1,4-dihydrazide; BDHT; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 2,5-Bis(Hexyloxy)Terephthalic Dihydrazide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.