Description

N'1,N'9-Bis(2-Methylbenzoyl)Nonanedihydrazide is a specialized organic compound belonging to the class of dihydrazides, characterized by its two o-toluoyl (2-methylbenzoyl) functional groups attached to a nonanedioic acid dihydrazide core. This molecular structure makes it a valuable intermediate and functional additive in advanced material synthesis, where precise chemical functionality is required. It is primarily utilized by R&D chemists and process engineers in the polymer, specialty chemical, and pharmaceutical industries for applications requiring specific chain extension, cross-linking, or chelating properties.

Application

• Polymer Additive & Chain Extender: Used to modify and enhance the properties of polyurethanes, polyamides, and polyesters by acting as a reactive chain extender or cross-linking agent.
• Metal Chelating Agent: Serves as a precursor or ligand in the synthesis of coordination complexes and catalysts for specialized organic reactions.
• Pharmaceutical Intermediate: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules requiring a hydrazide linkage.
• Thermal Stabilizer: Can function as a stabilizer in polymer formulations to improve thermal resistance and longevity.
• Specialty Chemical Synthesis: Acts as a key building block for synthesizing more complex organic molecules, including liquid crystals and dyes.
• Adhesive & Coating Formulations: Incorporated into high-performance adhesive and coating systems to improve adhesion and chemical resistance.

Basic Information

Product Name	N'1,N'9-Bis(2-Methylbenzoyl)Nonanedihydrazide
CAS No.	314766-95-5
Molecular Formula	C25H32N4O2
Molecular Weight	420.55 g/mol
Synonyms	Nonanedihydrazide, N1,N9-bis(2-methylbenzoyl)-; Azelaic Dihydrazide, bis(o-Toluoyl)-; Bis(2-methylbenzoyl) Nonanedihydrazide; 1,9-Bis(2-methylbenzoyl)nonanedihydrazide; N,N'-Bis(o-toluoyl)azelaic dihydrazide; Azelaic acid bis(2-methylbenzoyl)hydrazide; o-Toluic Acid Azelaic Dihydrazide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for purity and consistency. Each batch is analyzed using advanced techniques including HPLC, NMR, and IR spectroscopy to confirm identity and assay. Certificates of Analysis (COA) documenting all critical parameters are available upon request. We adhere to a quality management system to ensure reliable supply and product traceability for our global B2B clients.

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). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and bases. For long-term storage, consider storing under an inert gas such as nitrogen or argon.

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	≤ 0.5%
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.