Description

2,5-Bis(Allyloxy)Terephthalohydrazide is a specialized organic compound featuring a terephthalic acid core functionalized with allyloxy groups and a hydrazide moiety. This unique molecular architecture makes it a valuable intermediate for synthesizing advanced polymers, cross-linking agents, and functional materials. It is primarily sought by R&D chemists and process engineers in the polymer, specialty chemical, and pharmaceutical industries for developing novel materials with tailored properties.

Application

• Polymer Synthesis: A key monomer or cross-linking agent for producing high-performance polyamides, polyhydrazides, and thermosetting resins.
• Advanced Material Development: Used in the research and production of specialty coatings, adhesives, and composites requiring specific thermal or mechanical properties.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Liquid Crystal & OLED Materials: A potential precursor for creating organic semiconductors and liquid crystal display components due to its rigid-rod structure and functional groups.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and creating novel chemical entities.
• Cross-linking Agent: Utilized to modify and enhance the properties of existing polymers, improving their durability, chemical resistance, or thermal stability.

Basic Information

Product Name	2,5-Bis(Allyloxy)Terephthalohydrazide
CAS No.	2227151-69-9
Molecular Formula	C16H18N2O4
Molecular Weight	302.33 g/mol
Synonyms	2,5-Bis(allyloxy)terephthalic dihydrazide; Terephthalic acid, 2,5-bis(2-propen-1-yloxy)-, dihydrazide; 2,5-Di(allyloxy)terephthalohydrazide; 1,4-Bis(allyloxy)-2,5-dicarbohydrazidebenzene; 2,5-Bis(prop-2-en-1-yloxy)terephthalohydrazide; [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 2,2',5,5'-tetraallyl-, dihydrazide (related structure); BATH (abbreviation)
EINECS	Contact for details

Quality Control

Every batch of 2,5-Bis(Allyloxy)Terephthalohydrazide undergoes rigorous analytical testing to ensure it meets stringent purity and consistency standards. Our quality protocols are designed to support cGMP and ISO compliant manufacturing environments. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance processes.

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). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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