Description

N,N'-Diacetylbenzidine is a high-purity organic chemical intermediate of significant industrial importance. Its primary value lies in its role as a versatile precursor for the synthesis of dyes, pigments, and advanced polymers. This compound is essential for manufacturers and R&D laboratories in the chemical synthesis, specialty materials, and life sciences sectors seeking reliable, high-quality building blocks.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes and high-performance organic pigments.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialized polyamides and polyimides.
• Pharmaceutical Research: Serves as a synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs).
• Analytical Chemistry: Employed as a standard or reagent in chromatographic analysis and chemical detection methods.
• Material Science: Investigated for use in the creation of advanced functional materials and liquid crystals.
• Chemical Synthesis: A versatile building block for acetyl-protected benzidine derivatives in organic synthesis.

Basic Information

Item	Detail
Product Name	N,N'-Diacetylbenzidine
CAS No.	613-35-4
Molecular Formula	C16H16N2O2
Molecular Weight	268.31 g/mol
Synonyms	N,N'-Diacetylbenzidine; N,N'-Diacetyl-4,4'-diaminobiphenyl; 4,4'-Diacetamidobiphenyl; 4,4'-Diacetylamino-1,1'-biphenyl; 1,1'-Biphenyl-4,4'-diamine, N,N'-diacetyl-; Benzidine, N,N'-diacetyl-; Diacetylbenzidine; N,N'-Bis(acetyl)benzidine
EINECS	210-341-9

Quality Control

Our N,N'-Diacetylbenzidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR spectroscopy, to ensure it meets exacting standards for consistency and performance. Certificates of Analysis (COA) documenting all critical parameters 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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%

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