Description

1,4-Benzenedicarboxylic Acid, 2,5-Bis(Pentyloxy)-, 1,4-Dihydrazide is a specialized aromatic dihydrazide derivative with unique functional groups. This compound is valued for its role as a high-performance chemical intermediate, offering reactivity for the synthesis of polymers, liquid crystals, and advanced materials. It is primarily sought by R&D chemists and process engineers in the polymer, specialty chemical, and pharmaceutical industries for developing novel products with enhanced properties.

Application

• Polymer Synthesis: Key monomer or chain extender for producing high-performance polyhydrazides, polyoxadiazoles, and other specialty polymers with thermal and chemical resistance.
• Liquid Crystal Materials: Serves as a core building block for mesogenic compounds used in display technologies and optical devices.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and resin systems to improve mechanical strength and durability.
• Chelating Agent Precursor: Can be utilized to synthesize ligands for metal complexation in catalysis or analytical chemistry.
• Advanced Material Research: Investigated for use in organic electronics, such as in the development of novel semiconductors or conductive polymers.

Basic Information

Product Name	1,4-Benzenedicarboxylic Acid, 2,5-Bis(Pentyloxy)-, 1,4-Dihydrazide
CAS No.	2450942-48-8
Molecular Formula	C20H34N4O4
Molecular Weight	394.51 g/mol
Synonyms	2,5-Bis(pentyloxy)terephthalic dihydrazide; Terephthalic acid, 2,5-bis(pentyloxy)-, dihydrazide; 1,4-Dihydrazinyl-2,5-bis(pentyloxy)benzene; 2,5-Di-n-pentyloxyterephthalic dihydrazide; 2,5-Bis(n-pentyloxy)-1,4-benzenedicarboxylic acid dihydrazide; BPDH (abbreviation); CAS 2450942-48-8
EINECS	Contact for details

Quality Control

Our 1,4-Benzenedicarboxylic Acid, 2,5-Bis(Pentyloxy)-, 1,4-Dihydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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