Description

1,18-Bis(Hydrazinocarbonyl)Octadecane is a specialized long-chain bifunctional hydrazide derivative. This compound serves as a critical building block and cross-linking agent in advanced polymer synthesis and material science. It is particularly valuable for industries requiring high-performance materials with tailored thermal and mechanical properties, such as specialty coatings, adhesives, and high-temperature resins.

Application

• As a cross-linking agent for polyurethane and epoxy resin systems to enhance thermal stability and mechanical strength.
• As a key monomer or chain extender in the synthesis of polyhydrazides and polyoxadiazoles for high-performance fibers and films.
• In the formulation of specialty adhesives and sealants requiring excellent chemical resistance and durability.
• For the development of flame-retardant polymeric materials and coatings.
• As a chelating agent or intermediate in organic synthesis and coordination chemistry.
• In research and development of advanced composite materials for aerospace and automotive applications.
• Potential use as a corrosion inhibitor or additive in functional fluid formulations.

Basic Information

Product Name	1,18-Bis(Hydrazinocarbonyl)Octadecane
CAS No.	38291-94-0
Molecular Formula	C₂₀H₄₂N₄O₂
Molecular Weight	370.58 g/mol
Synonyms	Octadecanedioic Dihydrazide; Octadecanedioic Acid Dihydrazide; 1,18-Octadecanedicarboxylic Dihydrazide; Octadecanedihydrazide; Stearic Dihydrazide; NSC 334365; Octadecanedioyl Dihydrazide; Octadecanedioic Acid, Dihydrazide
EINECS	Contact for details

Quality Control

Our 1,18-Bis(Hydrazinocarbonyl)Octadecane is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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 hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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